diff --git a/makefiles/release/targets/voltha-certification.mk b/makefiles/release/targets/voltha-certification.mk
index 55e4f1a..285f5fd 100644
--- a/makefiles/release/targets/voltha-certification.mk
+++ b/makefiles/release/targets/voltha-certification.mk
@@ -1,6 +1,6 @@
 # -*- makefile -*-
 # -----------------------------------------------------------------------
-# Copyright 2022-2023 Open Networking Foundation (ONF) and the ONF Contributors
+# Copyright 2022-2024 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.
diff --git a/makefiles/release/targets/voltha-e2e.mk b/makefiles/release/targets/voltha-e2e.mk
index 40e7c5d..249765a 100644
--- a/makefiles/release/targets/voltha-e2e.mk
+++ b/makefiles/release/targets/voltha-e2e.mk
@@ -1,6 +1,6 @@
 # -*- makefile -*-
 # -----------------------------------------------------------------------
-# Copyright 2022-2023 Open Networking Foundation (ONF) and the ONF Contributors
+# Copyright 2022-2024 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.
diff --git a/makefiles/release/targets/voltha-nightly-jobs.mk b/makefiles/release/targets/voltha-nightly-jobs.mk
index 20e37de..bf6b5ac 100644
--- a/makefiles/release/targets/voltha-nightly-jobs.mk
+++ b/makefiles/release/targets/voltha-nightly-jobs.mk
@@ -1,6 +1,6 @@
 # -*- makefile -*-
 # -----------------------------------------------------------------------
-# Copyright 2022-2023 Open Networking Foundation (ONF) and the ONF Contributors
+# Copyright 2022-2024 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.