diff --git a/LICENSE b/LICENSE
index 639422ff..e24c8157 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018-2020 Dmitriy Yefremov
+Copyright (c) 2018-2021 Dmitriy Yefremov
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/deb/DEBIAN/copyright b/deb/DEBIAN/copyright
index f203617d..3f27e3d8 100644
--- a/deb/DEBIAN/copyright
+++ b/deb/DEBIAN/copyright
@@ -5,7 +5,7 @@ Source: https://github.com/DYefremov/DemonEditor
 Files: *
 MIT License
 
-Copyright (c) 2018-2020 Dmitriy Yefremov
+Copyright (c) 2018-2021 Dmitriy Yefremov
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal