diff --git a/x11/gnome/gcr/Makefile b/x11/gnome/gcr/Makefile
index 2ca46b05fd5..931fadd1f3b 100644
--- a/x11/gnome/gcr/Makefile
+++ b/x11/gnome/gcr/Makefile
@@ -4,7 +4,7 @@ COMMENT=		library for bits of crypto UI and parsing
 
 GNOME_PROJECT=		gcr
 GNOME_VERSION=		3.41.1
-REVISION=		0
+REVISION=		1
 
 SHARED_LIBS += gck-1                     2.1 # 0.0.0
 SHARED_LIBS += gcr-base-3                3.1 # 1.0.0
diff --git a/x11/gnome/gcr/patches/patch-gck_meson_build b/x11/gnome/gcr/patches/patch-gck_meson_build
new file mode 100644
index 00000000000..0fde51b91dd
--- /dev/null
+++ b/x11/gnome/gcr/patches/patch-gck_meson_build
@@ -0,0 +1,11 @@
+Index: gck/meson.build
+--- gck/meson.build.orig
++++ gck/meson.build
+@@ -78,6 +78,7 @@ gck_cflags = [
+   '-DP11_KIT_API_SUBJECT_TO_CHANGE',
+   '-DPKCS11_REGISTRY_DIR="@0@"'.format(get_option('prefix') / get_option('libdir') / 'pkcs11'),
+   '-D_XOPEN_SOURCE',   # Needed for strptime()
++  '-D_XOPEN_VERSION=4',   # Needed for strptime()
+   '-D_DEFAULT_SOURCE', # Needed for timegm
+ ]
+ 
diff --git a/x11/gnome/gcr/patches/patch-gcr_meson_build b/x11/gnome/gcr/patches/patch-gcr_meson_build
new file mode 100644
index 00000000000..7d50ebf6669
--- /dev/null
+++ b/x11/gnome/gcr/patches/patch-gcr_meson_build
@@ -0,0 +1,11 @@
+Index: gcr/meson.build
+--- gcr/meson.build.orig
++++ gcr/meson.build
+@@ -147,6 +147,7 @@ gcr_base_cflags = [
+   '-DGCK_API_SUBJECT_TO_CHANGE',
+   '-DP11_KIT_API_SUBJECT_TO_CHANGE',
+   '-D_XOPEN_SOURCE',   # Needed for strptime()
++  '-D_XOPEN_VERSION=4',   # Needed for strptime()
+ ]
+ 
+ gcr_base_symbolmap = meson.current_source_dir() / 'libgcr-base.map'