diff --git a/packages/google-cloud-contact-center-insights/owlbot.py b/packages/google-cloud-contact-center-insights/owlbot.py
index c60820da5c17..7afc640707ae 100644
--- a/packages/google-cloud-contact-center-insights/owlbot.py
+++ b/packages/google-cloud-contact-center-insights/owlbot.py
@@ -95,6 +95,8 @@
     "# The root toctree document.",
 )
 
+s.replace("samples/snippets/noxfile.py", r"# Copyright 2019 Google LLC", r"# Copyright 2021 Google LLC") 
+
 # ----------------------------------------------------------------------------
 # Run blacken session
 # ----------------------------------------------------------------------------
diff --git a/packages/google-cloud-contact-center-insights/samples/snippets/noxfile.py b/packages/google-cloud-contact-center-insights/samples/snippets/noxfile.py
index b008613f03ff..0e13f5f15f27 100644
--- a/packages/google-cloud-contact-center-insights/samples/snippets/noxfile.py
+++ b/packages/google-cloud-contact-center-insights/samples/snippets/noxfile.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Google LLC
+# Copyright 2021 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.