diff --git a/LICENSE b/LICENSE
index e0a3c39..5bf0142 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021 Doodle3D
+Copyright (c) 2015-2021 Doodle3D
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal