diff --git a/LICENSE b/LICENSE
index 280cae4b16..8b3f7b22d0 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 BSD 3-Clause License
 
-Copyright (c) 2018, Alliance for Sustainable Energy, LLC
+Copyright (c) 2018, 2023 Alliance for Sustainable Energy, LLC
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without