diff --git a/COPYING b/COPYING
index 31c760b8..b3f58c23 100644
--- a/COPYING
+++ b/COPYING
@@ -1,4 +1,4 @@
-Copyright (c) 2015 twister Developers
+Copyright (c) 2017 twister Developers
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal