diff --git a/core/LICENSE.TXT b/core/LICENSE.TXT
index a06056587..05af4172b 100644
--- a/core/LICENSE.TXT
+++ b/core/LICENSE.TXT
@@ -1,6 +1,6 @@
 OpenRocket - A model rocket simulator
 
-Copyright (C) 2007-2020 Sampo Niskanen and others
+Copyright (C) 2007-2022 Sampo Niskanen and others
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
diff --git a/core/resources/build.properties b/core/resources/build.properties
index 98a12aa25..46fea8eae 100644
--- a/core/resources/build.properties
+++ b/core/resources/build.properties
@@ -4,7 +4,7 @@ build.version=20.11.alpha.16
 
 # The copyright year for the build. Displayed in the about dialog.
 # Will show as Copyright 2013-${build.copyright}
-build.copyright=2021
+build.copyright=2022
 
 # The source of the package.  When building a package for a specific
 # distribution (Debian, Fedora etc.), this should be changed appropriately!