diff --git a/deployment-configs/onf-demo-pod-gpon-DT.yaml b/deployment-configs/onf-demo-pod-gpon-DT.yaml
index 1b4c2ed..1c33579 100644
--- a/deployment-configs/onf-demo-pod-gpon-DT.yaml
+++ b/deployment-configs/onf-demo-pod-gpon-DT.yaml
@@ -1,6 +1,6 @@
 ---
 
-  # Copyright 2020-present Open Networking Foundation
+  # Copyright 2020-2023 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.