diff --git a/Dockerfile.voltha-onos b/Dockerfile.voltha-onos
index 0be750d..a884996 100644
--- a/Dockerfile.voltha-onos
+++ b/Dockerfile.voltha-onos
@@ -1,4 +1,4 @@
-# Copyright 2018-2022 Open Networking Foundation (ONF) and the ONF Contributors
+# Copyright 2018-2023 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.