diff --git a/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayConfigTest.java b/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayConfigTest.java
index 493f45d..3588344 100644
--- a/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayConfigTest.java
+++ b/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayConfigTest.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/dhcpl2relay/impl/DhcpL2RelayCountersStoreTest.java b/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayCountersStoreTest.java
index 179d6b6..47d0f93 100644
--- a/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayCountersStoreTest.java
+++ b/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayCountersStoreTest.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/dhcpl2relay/impl/DhcpL2RelayTest.java b/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayTest.java
index 3e19917..aaf594b 100755
--- a/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayTest.java
+++ b/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayTest.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/dhcpl2relay/impl/DhcpL2RelayTestBase.java b/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayTestBase.java
index 2392947..4979983 100755
--- a/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayTestBase.java
+++ b/app/src/test/java/org/opencord/dhcpl2relay/impl/DhcpL2RelayTestBase.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.