diff --git a/docker/1.15.0/py2/dockerd-entrypoint.py b/docker/1.15.0/py2/dockerd-entrypoint.py
index b9231abc..cd222026 100644
--- a/docker/1.15.0/py2/dockerd-entrypoint.py
+++ b/docker/1.15.0/py2/dockerd-entrypoint.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2019-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/docker/1.15.0/py3/dockerd-entrypoint.py b/docker/1.15.0/py3/dockerd-entrypoint.py
index b9231abc..cd222026 100644
--- a/docker/1.15.0/py3/dockerd-entrypoint.py
+++ b/docker/1.15.0/py3/dockerd-entrypoint.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2019-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/scripts/build_all.py b/scripts/build_all.py
index de7913d3..9f340d5d 100644
--- a/scripts/build_all.py
+++ b/scripts/build_all.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2019-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/scripts/publish_all.py b/scripts/publish_all.py
index 092ae113..2c78e8a7 100644
--- a/scripts/publish_all.py
+++ b/scripts/publish_all.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2019-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/setup.py b/setup.py
index 02c007c4..11c8be66 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,4 @@
-# Copyright 2017-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2017-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/src/sagemaker_tensorflow_container/deep_learning_container.py b/src/sagemaker_tensorflow_container/deep_learning_container.py
index 0776dfb3..7e3967c7 100644
--- a/src/sagemaker_tensorflow_container/deep_learning_container.py
+++ b/src/sagemaker_tensorflow_container/deep_learning_container.py
@@ -1,4 +1,4 @@
-# Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2018-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/src/sagemaker_tensorflow_container/s3_utils.py b/src/sagemaker_tensorflow_container/s3_utils.py
index 22e2ef74..0137ef25 100644
--- a/src/sagemaker_tensorflow_container/s3_utils.py
+++ b/src/sagemaker_tensorflow_container/s3_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2017-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2017-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/src/sagemaker_tensorflow_container/training.py b/src/sagemaker_tensorflow_container/training.py
index 5b176a28..bce6a69c 100644
--- a/src/sagemaker_tensorflow_container/training.py
+++ b/src/sagemaker_tensorflow_container/training.py
@@ -1,4 +1,4 @@
-# Copyright 2018-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2018-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the 'License'). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/integration/local/test_horovod.py b/test/integration/local/test_horovod.py
index 2d4e9ce3..f35ba03a 100644
--- a/test/integration/local/test_horovod.py
+++ b/test/integration/local/test_horovod.py
@@ -1,4 +1,4 @@
-# Copyright 2017-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2017-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/integration/local/test_keras.py b/test/integration/local/test_keras.py
index 2e473bf9..1eca0c2a 100644
--- a/test/integration/local/test_keras.py
+++ b/test/integration/local/test_keras.py
@@ -1,4 +1,4 @@
-# Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2018-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/integration/local/test_training.py b/test/integration/local/test_training.py
index 6a2bab25..bd1641b0 100644
--- a/test/integration/local/test_training.py
+++ b/test/integration/local/test_training.py
@@ -1,4 +1,4 @@
-# Copyright 2017-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2017-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/integration/sagemaker/test_horovod.py b/test/integration/sagemaker/test_horovod.py
index 08e41704..1d2bd8ac 100644
--- a/test/integration/sagemaker/test_horovod.py
+++ b/test/integration/sagemaker/test_horovod.py
@@ -1,4 +1,4 @@
-# Copyright 2017-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2017-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/integration/sagemaker/test_mnist.py b/test/integration/sagemaker/test_mnist.py
index 15e51a99..25c8db3e 100644
--- a/test/integration/sagemaker/test_mnist.py
+++ b/test/integration/sagemaker/test_mnist.py
@@ -1,4 +1,4 @@
-# Copyright 2017-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2017-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/integration/sagemaker/test_tuning_model_dir.py b/test/integration/sagemaker/test_tuning_model_dir.py
index 604d4c93..e833c3a4 100644
--- a/test/integration/sagemaker/test_tuning_model_dir.py
+++ b/test/integration/sagemaker/test_tuning_model_dir.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2019-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/integration/sagemaker/timeout.py b/test/integration/sagemaker/timeout.py
index 4360987a..d4738d32 100644
--- a/test/integration/sagemaker/timeout.py
+++ b/test/integration/sagemaker/timeout.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2019-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # 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/test/integration/utils.py b/test/integration/utils.py
index 83271f67..4944eb20 100644
--- a/test/integration/utils.py
+++ b/test/integration/utils.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2019-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/resources/mnist/horovod_mnist.py b/test/resources/mnist/horovod_mnist.py
index cb5f81c6..1014f2bb 100644
--- a/test/resources/mnist/horovod_mnist.py
+++ b/test/resources/mnist/horovod_mnist.py
@@ -1,4 +1,4 @@
-# Copyright 2017-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2017-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/resources/test_py_version/entry.py b/test/resources/test_py_version/entry.py
index e844e07c..8f71a01b 100644
--- a/test/resources/test_py_version/entry.py
+++ b/test/resources/test_py_version/entry.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2019-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/resources/tuning_model_dir/entry.py b/test/resources/tuning_model_dir/entry.py
index 2fae72fc..0bce7165 100644
--- a/test/resources/tuning_model_dir/entry.py
+++ b/test/resources/tuning_model_dir/entry.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2019-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/unit/test_deep_learning_containers.py b/test/unit/test_deep_learning_containers.py
index 2da6959c..8d6fe08e 100644
--- a/test/unit/test_deep_learning_containers.py
+++ b/test/unit/test_deep_learning_containers.py
@@ -1,4 +1,4 @@
-# Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2018-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the 'License'). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/unit/test_s3_utils.py b/test/unit/test_s3_utils.py
index fa2cef6b..03de70a3 100644
--- a/test/unit/test_s3_utils.py
+++ b/test/unit/test_s3_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2017-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2017-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of
diff --git a/test/unit/test_training.py b/test/unit/test_training.py
index f49d34ed..b69beed2 100644
--- a/test/unit/test_training.py
+++ b/test/unit/test_training.py
@@ -1,4 +1,4 @@
-# Copyright 2017-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# Copyright 2017-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"). You
 # may not use this file except in compliance with the License. A copy of