diff --git a/pkg/stats/promserver_test.go b/pkg/stats/promserver_test.go
index cfe36cb..7332948 100644
--- a/pkg/stats/promserver_test.go
+++ b/pkg/stats/promserver_test.go
@@ -1,5 +1,5 @@
 /*
-* Copyright 2018-2023 Open Networking Foundation (ONF) and the ONF Contributors
+* Copyright 2018-2024 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.