diff --git a/docker/Dockerfile.rw_core b/docker/Dockerfile.rw_core
index ebc79c3..48585df 100644
--- a/docker/Dockerfile.rw_core
+++ b/docker/Dockerfile.rw_core
@@ -1,6 +1,6 @@
 # -*- makefile -*-
 # -----------------------------------------------------------------------
-# Copyright 2016-2023 Open Networking Foundation (ONF) and the ONF Contributors
+# Copyright 2016-2024 Open Networking Foundation (ONF) and the ONF Contributors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.