diff --git a/LICENSE b/LICENSE
index 06f5325b..6215c78d 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright 2010, 2020 IBM Corp. All rights reserved.
+Copyright 2010, 2024 IBM Corp. All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
diff --git a/messages/README b/messages/README
index 511f9e9b..0c8e91bf 100644
--- a/messages/README
+++ b/messages/README
@@ -2,7 +2,7 @@
  *  OO_Copyright_BEGIN
  *
  *
- *  Copyright 2010, 2020 IBM Corp. All rights reserved.
+ *  Copyright 2010, 2024 IBM Corp. All rights reserved.
  *
  *  Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions