diff --git a/Makefile b/Makefile
index 8ce7d3a..0ae72b5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # snap-pac
 # https://github.com/wesbarnett/snap-pac
-# Copyright (C) 2016-2018 James W. Barnett
+# Copyright (C) 2016-2021 James W. Barnett
 
 # 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