diff --git a/LICENSE b/LICENSE
index 7c46061..2d03e5c 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2012, 2013, 2014 by Gerhard Preuss <gelipp@gmail.com>
+Copyright (c) 2018,2019,2020 by Gerhard Preuss <gelipp@gmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal