update copyright year

diff --git a/LICENSE b/LICENSE
index 6fd58d74a3b2a89de10a9c1d168a3211ed35b5f8..094280e62bb4e094ac442d52b78dce4eb949cee9 100644 (file)
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015-2018 Lukas Schauer
+Copyright (c) 2015-2021 Lukas Schauer
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal