diff --git a/lib/py/src/protocol/TBinaryProtocol.py b/lib/py/src/protocol/TBinaryProtocol.py
index b61f50e..db1a7a4 100644
--- a/lib/py/src/protocol/TBinaryProtocol.py
+++ b/lib/py/src/protocol/TBinaryProtocol.py
@@ -1,8 +1,21 @@
-# Copyright (c) 2006- Facebook
-# Distributed under the Thrift Software License
 #
-# See accompanying file LICENSE or visit the Thrift site at:
-# http://developers.facebook.com/thrift/
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
 
 from TProtocol import *
 from struct import pack, unpack
diff --git a/lib/py/src/protocol/TProtocol.py b/lib/py/src/protocol/TProtocol.py
index b2f0708..be3cb14 100644
--- a/lib/py/src/protocol/TProtocol.py
+++ b/lib/py/src/protocol/TProtocol.py
@@ -1,8 +1,21 @@
-# Copyright (c) 2006- Facebook
-# Distributed under the Thrift Software License
 #
-# See accompanying file LICENSE or visit the Thrift site at:
-# http://developers.facebook.com/thrift/
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
 
 from thrift.Thrift import *
 
diff --git a/lib/py/src/protocol/__init__.py b/lib/py/src/protocol/__init__.py
index accfdbb..01bfe18 100644
--- a/lib/py/src/protocol/__init__.py
+++ b/lib/py/src/protocol/__init__.py
@@ -1,7 +1,20 @@
-# Copyright (c) 2006- Facebook
-# Distributed under the Thrift Software License
 #
-# See accompanying file LICENSE or visit the Thrift site at:
-# http://developers.facebook.com/thrift/
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
 
 __all__ = ['TProtocol', 'TBinaryProtocol', 'fastbinary']
diff --git a/lib/py/src/protocol/fastbinary.c b/lib/py/src/protocol/fastbinary.c
index 50ca169..67b215a 100644
--- a/lib/py/src/protocol/fastbinary.c
+++ b/lib/py/src/protocol/fastbinary.c
@@ -1,14 +1,21 @@
-// Copyright (c) 2006- Facebook
-// Distributed under the Thrift Software License
-//
-// See accompanying file LICENSE or visit the Thrift site at:
-// http://developers.facebook.com/thrift/
-//
-// NOTE:  This code was contributed by an external developer.
-//        The internal Thrift team has reviewed and tested it,
-//        but we cannot guarantee that it is production-ready.
-//        Please feel free to report bugs and/or success stories
-//        to the public mailing list.
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 #include <Python.h>
 #include "cStringIO.h"