diff --git a/googleapis/cloud/contactcenterinsights/v1/contact_center_insights.pb.go b/googleapis/cloud/contactcenterinsights/v1/contact_center_insights.pb.go
index 9925e9051..3949d4ff1 100644
--- a/googleapis/cloud/contactcenterinsights/v1/contact_center_insights.pb.go
+++ b/googleapis/cloud/contactcenterinsights/v1/contact_center_insights.pb.go
@@ -1,4 +1,4 @@
-// Copyright 2021 Google LLC
+// Copyright 2022 Google LLC
 //
 // 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/googleapis/cloud/contactcenterinsights/v1/resources.pb.go b/googleapis/cloud/contactcenterinsights/v1/resources.pb.go
index 264fd1037..83257906f 100644
--- a/googleapis/cloud/contactcenterinsights/v1/resources.pb.go
+++ b/googleapis/cloud/contactcenterinsights/v1/resources.pb.go
@@ -1,4 +1,4 @@
-// Copyright 2021 Google LLC
+// Copyright 2022 Google LLC
 //
 // 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/regen.txt b/regen.txt
index 1ed39ea35..8920f55c7 100644
--- a/regen.txt
+++ b/regen.txt
@@ -1 +1 @@
-ab177dc72900c95d76812d4e88256b96d41099d7
\ No newline at end of file
+6481719e9b6ca54e7d4d5fde4d7aa63729586ee3
\ No newline at end of file