diff --git a/app/src/test/java/org/opencord/maclearner/app/impl/MacLearnerManagerTest.java b/app/src/test/java/org/opencord/maclearner/app/impl/MacLearnerManagerTest.java
index 7ce813e..bddfea3 100644
--- a/app/src/test/java/org/opencord/maclearner/app/impl/MacLearnerManagerTest.java
+++ b/app/src/test/java/org/opencord/maclearner/app/impl/MacLearnerManagerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-present Open Networking Foundation
+ * Copyright 2017-2023 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.
diff --git a/app/src/test/java/org/opencord/maclearner/app/impl/TestBaseMacLearner.java b/app/src/test/java/org/opencord/maclearner/app/impl/TestBaseMacLearner.java
index c90522f..1939c9f 100644
--- a/app/src/test/java/org/opencord/maclearner/app/impl/TestBaseMacLearner.java
+++ b/app/src/test/java/org/opencord/maclearner/app/impl/TestBaseMacLearner.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-present Open Networking Foundation
+ * Copyright 2017-2023 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.
diff --git a/app/src/test/java/org/opencord/maclearner/app/impl/package-info.java b/app/src/test/java/org/opencord/maclearner/app/impl/package-info.java
index dd64e64..9036352 100644
--- a/app/src/test/java/org/opencord/maclearner/app/impl/package-info.java
+++ b/app/src/test/java/org/opencord/maclearner/app/impl/package-info.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-present Open Networking Foundation
+ * Copyright 2017-2023 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.