diff --git a/LICENSE b/LICENSE
index 29e82bd..56d8380 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,7 +1,7 @@
 MIT License
 
 Copyright (c) 2014-2018 Kent Rasmussen
-Copyright (c) 2017-2020 Haowei Wen, Sean Boult and contributors
+Copyright (c) 2017-2021 Haowei Wen, Sean Boult and contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal