diff --git a/src/chat_session.c b/src/chat_session.c
index 25e77a4c..7e844871 100644
--- a/src/chat_session.c
+++ b/src/chat_session.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/chat_session.h b/src/chat_session.h
index 43466d3e..604d2319 100644
--- a/src/chat_session.h
+++ b/src/chat_session.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/chat_state.c b/src/chat_state.c
index 9909ec4a..b0e08fd5 100644
--- a/src/chat_state.c
+++ b/src/chat_state.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/chat_state.h b/src/chat_state.h
index 31860987..c9e8fa58 100644
--- a/src/chat_state.h
+++ b/src/chat_state.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/command/cmd_ac.c b/src/command/cmd_ac.c
index d738b455..0d30df88 100644
--- a/src/command/cmd_ac.c
+++ b/src/command/cmd_ac.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/command/cmd_ac.h b/src/command/cmd_ac.h
index 637ebcf6..79b1806c 100644
--- a/src/command/cmd_ac.h
+++ b/src/command/cmd_ac.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/command/cmd_defs.c b/src/command/cmd_defs.c
index a9fc3089..900e8e96 100644
--- a/src/command/cmd_defs.c
+++ b/src/command/cmd_defs.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/command/cmd_defs.h b/src/command/cmd_defs.h
index 85dee14f..3d4f3fad 100644
--- a/src/command/cmd_defs.h
+++ b/src/command/cmd_defs.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/command/cmd_funcs.c b/src/command/cmd_funcs.c
index d5f63846..c9094f18 100644
--- a/src/command/cmd_funcs.c
+++ b/src/command/cmd_funcs.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/command/cmd_funcs.h b/src/command/cmd_funcs.h
index 43731050..c91fd9c6 100644
--- a/src/command/cmd_funcs.h
+++ b/src/command/cmd_funcs.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/common.c b/src/common.c
index efa459de..c12f184f 100644
--- a/src/common.c
+++ b/src/common.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/common.h b/src/common.h
index ca6900dc..5c39f075 100644
--- a/src/common.h
+++ b/src/common.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/account.c b/src/config/account.c
index bc692a2a..14751081 100644
--- a/src/config/account.c
+++ b/src/config/account.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/account.h b/src/config/account.h
index 75905935..e268d77d 100644
--- a/src/config/account.h
+++ b/src/config/account.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/accounts.c b/src/config/accounts.c
index 2024c7ee..aa3dfbb0 100644
--- a/src/config/accounts.c
+++ b/src/config/accounts.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/accounts.h b/src/config/accounts.h
index 4d6ce4b1..4bc8fc14 100644
--- a/src/config/accounts.h
+++ b/src/config/accounts.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/conflists.c b/src/config/conflists.c
index 00005924..d80ab254 100644
--- a/src/config/conflists.c
+++ b/src/config/conflists.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/conflists.h b/src/config/conflists.h
index 300139f6..d1f3f211 100644
--- a/src/config/conflists.h
+++ b/src/config/conflists.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/preferences.c b/src/config/preferences.c
index 636bd33d..4377cdfc 100644
--- a/src/config/preferences.c
+++ b/src/config/preferences.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/preferences.h b/src/config/preferences.h
index 3111f81e..5174d076 100644
--- a/src/config/preferences.h
+++ b/src/config/preferences.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/scripts.c b/src/config/scripts.c
index 945aaec2..d40c72a1 100644
--- a/src/config/scripts.c
+++ b/src/config/scripts.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/scripts.h b/src/config/scripts.h
index a7bf9ff9..de4bde69 100644
--- a/src/config/scripts.h
+++ b/src/config/scripts.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/theme.c b/src/config/theme.c
index a4f5df65..6c47b9f0 100644
--- a/src/config/theme.c
+++ b/src/config/theme.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/theme.h b/src/config/theme.h
index 4e9bc8e7..20868ffc 100644
--- a/src/config/theme.h
+++ b/src/config/theme.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/tlscerts.c b/src/config/tlscerts.c
index c0c691a4..ba59acfc 100644
--- a/src/config/tlscerts.c
+++ b/src/config/tlscerts.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/config/tlscerts.h b/src/config/tlscerts.h
index a70150ed..8e9bdfa4 100644
--- a/src/config/tlscerts.h
+++ b/src/config/tlscerts.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/contact.c b/src/contact.c
index 7e92096d..000d7668 100644
--- a/src/contact.c
+++ b/src/contact.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/contact.h b/src/contact.h
index e71fe6bf..14122b40 100644
--- a/src/contact.h
+++ b/src/contact.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/event/client_events.c b/src/event/client_events.c
index a1a7408a..65843c44 100644
--- a/src/event/client_events.c
+++ b/src/event/client_events.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/event/client_events.h b/src/event/client_events.h
index 3231ade9..ffce00fd 100644
--- a/src/event/client_events.h
+++ b/src/event/client_events.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/event/server_events.c b/src/event/server_events.c
index 57c82696..c73bcbdd 100644
--- a/src/event/server_events.c
+++ b/src/event/server_events.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/event/server_events.h b/src/event/server_events.h
index 8c66f6de..ace049ad 100644
--- a/src/event/server_events.h
+++ b/src/event/server_events.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/jid.c b/src/jid.c
index f30b299d..1fe5d8f5 100644
--- a/src/jid.c
+++ b/src/jid.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/jid.h b/src/jid.h
index 0162dbc3..d74a6d3f 100644
--- a/src/jid.h
+++ b/src/jid.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/log.c b/src/log.c
index 56aeec2b..5e4e86da 100644
--- a/src/log.c
+++ b/src/log.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/log.h b/src/log.h
index f86b918a..531e44da 100644
--- a/src/log.h
+++ b/src/log.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/main.c b/src/main.c
index 0b1597bb..8032478c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/muc.c b/src/muc.c
index 7ebbbb0c..3cab42ec 100644
--- a/src/muc.c
+++ b/src/muc.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/muc.h b/src/muc.h
index 3fdd1118..f93a0908 100644
--- a/src/muc.h
+++ b/src/muc.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/otr/otr.c b/src/otr/otr.c
index 99697411..b3ce4e5f 100644
--- a/src/otr/otr.c
+++ b/src/otr/otr.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/otr/otr.h b/src/otr/otr.h
index a0371952..be8af6d4 100644
--- a/src/otr/otr.h
+++ b/src/otr/otr.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/otr/otrlib.h b/src/otr/otrlib.h
index 9fbd0784..b669ee20 100644
--- a/src/otr/otrlib.h
+++ b/src/otr/otrlib.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/otr/otrlibv3.c b/src/otr/otrlibv3.c
index f522e038..81b9cc5b 100644
--- a/src/otr/otrlibv3.c
+++ b/src/otr/otrlibv3.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/otr/otrlibv4.c b/src/otr/otrlibv4.c
index 0e8e8986..1b11668b 100644
--- a/src/otr/otrlibv4.c
+++ b/src/otr/otrlibv4.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/pgp/gpg.c b/src/pgp/gpg.c
index dce72cd2..b757abca 100644
--- a/src/pgp/gpg.c
+++ b/src/pgp/gpg.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/pgp/gpg.h b/src/pgp/gpg.h
index dd2a633b..e2616b98 100644
--- a/src/pgp/gpg.h
+++ b/src/pgp/gpg.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/api.c b/src/plugins/api.c
index 44182440..e0abeceb 100644
--- a/src/plugins/api.c
+++ b/src/plugins/api.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/api.h b/src/plugins/api.h
index b87b9bc5..126facb5 100644
--- a/src/plugins/api.h
+++ b/src/plugins/api.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/autocompleters.c b/src/plugins/autocompleters.c
index ab4a70b7..a4dd80e7 100644
--- a/src/plugins/autocompleters.c
+++ b/src/plugins/autocompleters.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/autocompleters.h b/src/plugins/autocompleters.h
index 1350ba7c..08b06962 100644
--- a/src/plugins/autocompleters.h
+++ b/src/plugins/autocompleters.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/c_api.c b/src/plugins/c_api.c
index 22a2fde4..d70d4559 100644
--- a/src/plugins/c_api.c
+++ b/src/plugins/c_api.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/c_api.h b/src/plugins/c_api.h
index b822b4ac..2f541e2f 100644
--- a/src/plugins/c_api.h
+++ b/src/plugins/c_api.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/c_plugins.c b/src/plugins/c_plugins.c
index 1a4b8754..b9fc74e9 100644
--- a/src/plugins/c_plugins.c
+++ b/src/plugins/c_plugins.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/c_plugins.h b/src/plugins/c_plugins.h
index f4f88752..a042fbc1 100644
--- a/src/plugins/c_plugins.h
+++ b/src/plugins/c_plugins.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/callbacks.c b/src/plugins/callbacks.c
index 1ac4c5b9..c59211ba 100644
--- a/src/plugins/callbacks.c
+++ b/src/plugins/callbacks.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/callbacks.h b/src/plugins/callbacks.h
index 72e5d4e2..8620e47b 100644
--- a/src/plugins/callbacks.h
+++ b/src/plugins/callbacks.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/disco.c b/src/plugins/disco.c
index 1d47ad9a..ac9aff6e 100644
--- a/src/plugins/disco.c
+++ b/src/plugins/disco.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/disco.h b/src/plugins/disco.h
index 9c7975c2..2f7799ab 100644
--- a/src/plugins/disco.h
+++ b/src/plugins/disco.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/plugins.c b/src/plugins/plugins.c
index 23d90fd3..a90940e0 100644
--- a/src/plugins/plugins.c
+++ b/src/plugins/plugins.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/plugins.h b/src/plugins/plugins.h
index 28f00ab4..c5cc56c2 100644
--- a/src/plugins/plugins.h
+++ b/src/plugins/plugins.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/profapi.c b/src/plugins/profapi.c
index 20b8c26b..bbe570df 100644
--- a/src/plugins/profapi.c
+++ b/src/plugins/profapi.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/profapi.h b/src/plugins/profapi.h
index 87bfd6d3..cde726f7 100644
--- a/src/plugins/profapi.h
+++ b/src/plugins/profapi.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/python_api.c b/src/plugins/python_api.c
index 6f478893..aafa616d 100644
--- a/src/plugins/python_api.c
+++ b/src/plugins/python_api.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/python_api.h b/src/plugins/python_api.h
index f936a9cb..01f695c9 100644
--- a/src/plugins/python_api.h
+++ b/src/plugins/python_api.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/python_plugins.c b/src/plugins/python_plugins.c
index 61a4c479..1859ac17 100644
--- a/src/plugins/python_plugins.c
+++ b/src/plugins/python_plugins.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/python_plugins.h b/src/plugins/python_plugins.h
index facf3ff2..f3ab7bce 100644
--- a/src/plugins/python_plugins.h
+++ b/src/plugins/python_plugins.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/settings.c b/src/plugins/settings.c
index 08d982d0..d75152a8 100644
--- a/src/plugins/settings.c
+++ b/src/plugins/settings.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/settings.h b/src/plugins/settings.h
index 6fb66844..2c91b0c9 100644
--- a/src/plugins/settings.h
+++ b/src/plugins/settings.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/themes.c b/src/plugins/themes.c
index 229bfd8f..60e1f11a 100644
--- a/src/plugins/themes.c
+++ b/src/plugins/themes.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/plugins/themes.h b/src/plugins/themes.h
index 6dfcfe41..9c3c4a8c 100644
--- a/src/plugins/themes.h
+++ b/src/plugins/themes.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/profanity.c b/src/profanity.c
index 37e9dbcf..950c28e9 100644
--- a/src/profanity.c
+++ b/src/profanity.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/profanity.h b/src/profanity.h
index 28a71467..ecc4cd13 100644
--- a/src/profanity.h
+++ b/src/profanity.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/resource.c b/src/resource.c
index c8f2c0ef..2c448882 100644
--- a/src/resource.c
+++ b/src/resource.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/resource.h b/src/resource.h
index 79a3bf9f..c7b00c6a 100644
--- a/src/resource.h
+++ b/src/resource.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/roster_list.c b/src/roster_list.c
index 0be31f6d..a78ff066 100644
--- a/src/roster_list.c
+++ b/src/roster_list.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/roster_list.h b/src/roster_list.h
index a03657e4..59945353 100644
--- a/src/roster_list.h
+++ b/src/roster_list.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/tools/autocomplete.c b/src/tools/autocomplete.c
index 258f02da..e54bba9f 100644
--- a/src/tools/autocomplete.c
+++ b/src/tools/autocomplete.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/tools/autocomplete.h b/src/tools/autocomplete.h
index 12b60718..72652b5b 100644
--- a/src/tools/autocomplete.h
+++ b/src/tools/autocomplete.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/tools/http_upload.c b/src/tools/http_upload.c
index 2169a382..835618ca 100644
--- a/src/tools/http_upload.c
+++ b/src/tools/http_upload.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/tools/http_upload.h b/src/tools/http_upload.h
index 546eea7f..e3d6cb8a 100644
--- a/src/tools/http_upload.h
+++ b/src/tools/http_upload.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/tools/parser.c b/src/tools/parser.c
index 3cc35e20..d6ec13df 100644
--- a/src/tools/parser.c
+++ b/src/tools/parser.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/tools/parser.h b/src/tools/parser.h
index c6608d25..babc874e 100644
--- a/src/tools/parser.h
+++ b/src/tools/parser.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/tools/tinyurl.c b/src/tools/tinyurl.c
index f7c50cf7..af0d088b 100644
--- a/src/tools/tinyurl.c
+++ b/src/tools/tinyurl.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/tools/tinyurl.h b/src/tools/tinyurl.h
index f0287b23..62acfeab 100644
--- a/src/tools/tinyurl.h
+++ b/src/tools/tinyurl.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/tray.c b/src/tray.c
index c16557a3..9011bec9 100644
--- a/src/tray.c
+++ b/src/tray.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/tray.h b/src/tray.h
index 751af07c..76173cfe 100644
--- a/src/tray.h
+++ b/src/tray.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/buffer.c b/src/ui/buffer.c
index a86e85ae..09f53beb 100644
--- a/src/ui/buffer.c
+++ b/src/ui/buffer.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/buffer.h b/src/ui/buffer.h
index 50ce0634..e37f58fa 100644
--- a/src/ui/buffer.h
+++ b/src/ui/buffer.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/chatwin.c b/src/ui/chatwin.c
index d4336c09..25df09c4 100644
--- a/src/ui/chatwin.c
+++ b/src/ui/chatwin.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/console.c b/src/ui/console.c
index f53823b6..3e987dbe 100644
--- a/src/ui/console.c
+++ b/src/ui/console.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/core.c b/src/ui/core.c
index c687cba6..df759ca6 100644
--- a/src/ui/core.c
+++ b/src/ui/core.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/inputwin.c b/src/ui/inputwin.c
index 8f896dbe..e8db673c 100644
--- a/src/ui/inputwin.c
+++ b/src/ui/inputwin.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/inputwin.h b/src/ui/inputwin.h
index fb2c78a3..b36ae68d 100644
--- a/src/ui/inputwin.h
+++ b/src/ui/inputwin.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/mucconfwin.c b/src/ui/mucconfwin.c
index 1dd5c539..a52f2378 100644
--- a/src/ui/mucconfwin.c
+++ b/src/ui/mucconfwin.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/mucwin.c b/src/ui/mucwin.c
index 432a9661..08e9bb38 100644
--- a/src/ui/mucwin.c
+++ b/src/ui/mucwin.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/notifier.c b/src/ui/notifier.c
index 1a6c0132..355c06c2 100644
--- a/src/ui/notifier.c
+++ b/src/ui/notifier.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/occupantswin.c b/src/ui/occupantswin.c
index 2e148a6f..efa8146c 100644
--- a/src/ui/occupantswin.c
+++ b/src/ui/occupantswin.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/privwin.c b/src/ui/privwin.c
index 8974d09c..716adf2d 100644
--- a/src/ui/privwin.c
+++ b/src/ui/privwin.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/rosterwin.c b/src/ui/rosterwin.c
index 9c1cfc80..d75e2186 100644
--- a/src/ui/rosterwin.c
+++ b/src/ui/rosterwin.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/statusbar.c b/src/ui/statusbar.c
index 45997e28..36017168 100644
--- a/src/ui/statusbar.c
+++ b/src/ui/statusbar.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/statusbar.h b/src/ui/statusbar.h
index e88e8a20..390d0203 100644
--- a/src/ui/statusbar.h
+++ b/src/ui/statusbar.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/titlebar.c b/src/ui/titlebar.c
index ea1794d3..a2817698 100644
--- a/src/ui/titlebar.c
+++ b/src/ui/titlebar.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/titlebar.h b/src/ui/titlebar.h
index a7e6ad70..ca8da30a 100644
--- a/src/ui/titlebar.h
+++ b/src/ui/titlebar.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/ui.h b/src/ui/ui.h
index 79c1b201..65209659 100644
--- a/src/ui/ui.h
+++ b/src/ui/ui.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/win_types.h b/src/ui/win_types.h
index 8b456993..e06e4cc6 100644
--- a/src/ui/win_types.h
+++ b/src/ui/win_types.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/window.c b/src/ui/window.c
index 3325a1d0..9e641dcd 100644
--- a/src/ui/window.c
+++ b/src/ui/window.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/window.h b/src/ui/window.h
index f1f740c5..b3b86570 100644
--- a/src/ui/window.h
+++ b/src/ui/window.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/ui/xmlwin.c b/src/ui/xmlwin.c
index 871f6931..16246585 100644
--- a/src/ui/xmlwin.c
+++ b/src/ui/xmlwin.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/window_list.c b/src/window_list.c
index af17f405..2d4de286 100644
--- a/src/window_list.c
+++ b/src/window_list.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/window_list.h b/src/window_list.h
index 483301af..ac8aa2fe 100644
--- a/src/window_list.h
+++ b/src/window_list.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/blocking.c b/src/xmpp/blocking.c
index 92e7dffc..39cfb65a 100644
--- a/src/xmpp/blocking.c
+++ b/src/xmpp/blocking.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/blocking.h b/src/xmpp/blocking.h
index f541cef1..14ae68b6 100644
--- a/src/xmpp/blocking.h
+++ b/src/xmpp/blocking.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/bookmark.c b/src/xmpp/bookmark.c
index 6fbe1903..69c74b2e 100644
--- a/src/xmpp/bookmark.c
+++ b/src/xmpp/bookmark.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/bookmark.h b/src/xmpp/bookmark.h
index 4895c706..a4e243f1 100644
--- a/src/xmpp/bookmark.h
+++ b/src/xmpp/bookmark.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/capabilities.c b/src/xmpp/capabilities.c
index 7ba0565d..2a8aff0e 100644
--- a/src/xmpp/capabilities.c
+++ b/src/xmpp/capabilities.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/capabilities.h b/src/xmpp/capabilities.h
index 929e21dd..d5d3d777 100644
--- a/src/xmpp/capabilities.h
+++ b/src/xmpp/capabilities.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/connection.c b/src/xmpp/connection.c
index 07b528ef..e9ad22b9 100644
--- a/src/xmpp/connection.c
+++ b/src/xmpp/connection.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/connection.h b/src/xmpp/connection.h
index 2465afd6..b7250d14 100644
--- a/src/xmpp/connection.h
+++ b/src/xmpp/connection.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/form.c b/src/xmpp/form.c
index b4005f6a..bc0c9da9 100644
--- a/src/xmpp/form.c
+++ b/src/xmpp/form.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/form.h b/src/xmpp/form.h
index dc2ab38d..8ae8e75a 100644
--- a/src/xmpp/form.h
+++ b/src/xmpp/form.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/iq.c b/src/xmpp/iq.c
index 8f49a0d6..954faf5d 100644
--- a/src/xmpp/iq.c
+++ b/src/xmpp/iq.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/iq.h b/src/xmpp/iq.h
index b460003d..1c9474fb 100644
--- a/src/xmpp/iq.h
+++ b/src/xmpp/iq.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/message.c b/src/xmpp/message.c
index 4d49ba98..9b485954 100644
--- a/src/xmpp/message.c
+++ b/src/xmpp/message.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/message.h b/src/xmpp/message.h
index b886144f..c6561bca 100644
--- a/src/xmpp/message.h
+++ b/src/xmpp/message.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/presence.c b/src/xmpp/presence.c
index 6ca5127c..eed95fe1 100644
--- a/src/xmpp/presence.c
+++ b/src/xmpp/presence.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/presence.h b/src/xmpp/presence.h
index 501bf058..f16f2201 100644
--- a/src/xmpp/presence.h
+++ b/src/xmpp/presence.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/roster.c b/src/xmpp/roster.c
index 2420c307..0449499b 100644
--- a/src/xmpp/roster.c
+++ b/src/xmpp/roster.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/roster.h b/src/xmpp/roster.h
index fbadf85b..49acf9a6 100644
--- a/src/xmpp/roster.h
+++ b/src/xmpp/roster.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/session.c b/src/xmpp/session.c
index 93548d89..faffe653 100644
--- a/src/xmpp/session.c
+++ b/src/xmpp/session.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/session.h b/src/xmpp/session.h
index 62337386..dcd276b3 100644
--- a/src/xmpp/session.h
+++ b/src/xmpp/session.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/stanza.c b/src/xmpp/stanza.c
index db6dd76f..9174bcd2 100644
--- a/src/xmpp/stanza.c
+++ b/src/xmpp/stanza.c
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/stanza.h b/src/xmpp/stanza.h
index 3f369092..49be2d56 100644
--- a/src/xmpp/stanza.h
+++ b/src/xmpp/stanza.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under
diff --git a/src/xmpp/xmpp.h b/src/xmpp/xmpp.h
index 890df2f3..f9f8d409 100644
--- a/src/xmpp/xmpp.h
+++ b/src/xmpp/xmpp.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
+ * along with Profanity.  If not, see <https://www.gnu.org/licenses/>.
  *
  * In addition, as a special exception, the copyright holders give permission to
  * link the code of portions of this program with the OpenSSL library under