diff --git a/.eslintrc.js b/.eslintrc.js
index db2994bcdcf79..0d631c49552a9 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -1,4 +1,4 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
diff --git a/.mailmap b/.mailmap
index ffa56cc7f35fe..7030ef0380dbd 100644
--- a/.mailmap
+++ b/.mailmap
@@ -1,4 +1,4 @@
-# Copyright 2021 The Chromium Authors. All rights reserved.
+# Copyright 2021 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/BUILD.gn b/BUILD.gn
index cab98a8a56948..7b9d745dddab9 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2013 The Chromium Authors. All rights reserved.
+# Copyright 2013 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/LICENSE b/LICENSE
index a32e00ce6be36..2249a28657f86 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
@@ -10,7 +10,7 @@
 // copyright notice, this list of conditions and the following disclaimer
 // in the documentation and/or other materials provided with the
 // distribution.
-//    * Neither the name of Google Inc. nor the names of its
+//    * Neither the name of Google LLC nor the names of its
 // contributors may be used to endorse or promote products derived from
 // this software without specific prior written permission.
 //
diff --git a/LICENSE.chromium_os b/LICENSE.chromium_os
index 0aa7fc9357737..2e71f04e137a9 100644
--- a/LICENSE.chromium_os
+++ b/LICENSE.chromium_os
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2009 The Chromium OS Authors. All rights reserved.
+// Copyright 2006-2009 The ChromiumOS Authors
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
@@ -10,7 +10,7 @@
 // copyright notice, this list of conditions and the following disclaimer
 // in the documentation and/or other materials provided with the
 // distribution.
-//    * Neither the name of Google Inc. nor the names of its
+//    * Neither the name of Google LLC nor the names of its
 // contributors may be used to endorse or promote products derived from
 // this software without specific prior written permission.
 //
diff --git a/PRESUBMIT.py b/PRESUBMIT.py
index 980104e241d40..88dad678facf3 100644
--- a/PRESUBMIT.py
+++ b/PRESUBMIT.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Copyright 2012 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/PRESUBMIT_test.py b/PRESUBMIT_test.py
index 036913b15a4d7..9bfb0453775b4 100755
--- a/PRESUBMIT_test.py
+++ b/PRESUBMIT_test.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Copyright 2012 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/PRESUBMIT_test_mocks.py b/PRESUBMIT_test_mocks.py
index 0ceb050cf5779..ce22b79e1e9ea 100644
--- a/PRESUBMIT_test_mocks.py
+++ b/PRESUBMIT_test_mocks.py
@@ -1,4 +1,4 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2014 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
diff --git a/WATCHLISTS b/WATCHLISTS
index 2197337e8b62b..1bbc982604d8b 100644
--- a/WATCHLISTS
+++ b/WATCHLISTS
@@ -1,4 +1,4 @@
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Copyright 2012 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.