diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index 768f50f..528a717 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -1,6 +1,6 @@
 # License for documentation
 
-Copyright (C)  2017-2023  Masscollabs Services
+Copyright (C)  2017-2024  Masscollabs Services
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3
@@ -78,6 +78,3 @@ Free Documentation License".
 * collaboration is good
 * privacy is good
 * we demand to do good and useful things for the *public* and do **not** want to rely on any technology so we are authors and we can make something better replacing existing information and technology.
-
-
-
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d44d638..38a027f 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,4 +1,4 @@
-Copyright (C)  2017-2023  Masscollabs Services
+Copyright (C)  2017-2024  Masscollabs Services
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3
diff --git a/README.md b/README.md
index 1d7dfed..1f0013c 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # License for documentation
 
-Copyright (C)  2017-2023  Masscollabs Services
+Copyright (C)  2017-2024  Masscollabs Services
 
 Copyright(C) 2020 sulincix