diff --git a/demos/tests/cases.py b/demos/tests/cases.py
index db01cff0e2b..f25146803f8 100644
--- a/demos/tests/cases.py
+++ b/demos/tests/cases.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Intel Corporation
+# Copyright (c) 2019-2021 Intel Corporation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.