Update date in license
diff --git a/LICENSE.txt b/LICENSE.txt
index abf6d9e..dcdf7d1 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2019 Advanced Micro Devices, Inc. All rights reserved.
+Copyright (c) 2019-2020 Advanced Micro Devices, Inc. All rights reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal