diff --git a/internal/bbsim/devices/onu.go b/internal/bbsim/devices/onu.go
index 43987f1..57b3aa0 100644
--- a/internal/bbsim/devices/onu.go
+++ b/internal/bbsim/devices/onu.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.