diff --git a/src/objective-c/GRPCClient/GRPCCall.h b/src/objective-c/GRPCClient/GRPCCall.h
index 10437cb8bcbb948ce18918d7fb3e8b2c88bbf0d5..3a18db6137bce11cb751df9245758b90a051370b 100644
--- a/src/objective-c/GRPCClient/GRPCCall.h
+++ b/src/objective-c/GRPCClient/GRPCCall.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/GRPCCall.m b/src/objective-c/GRPCClient/GRPCCall.m
index 46a1e232e35f215d6d93e09c218bde2948af7f49..f246b81e635703d0cf10466123d8f70f2bbecdd4 100644
--- a/src/objective-c/GRPCClient/GRPCCall.m
+++ b/src/objective-c/GRPCClient/GRPCCall.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/GRPCMethodName.h b/src/objective-c/GRPCClient/GRPCMethodName.h
index a62c4797885528f4366ad7850ea1ac5e4498980b..dcad8a3347989bde4c4040591f7b1f18cc2f0c0c 100644
--- a/src/objective-c/GRPCClient/GRPCMethodName.h
+++ b/src/objective-c/GRPCClient/GRPCMethodName.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/GRPCMethodName.m b/src/objective-c/GRPCClient/GRPCMethodName.m
index fbaf24b9f08394ee05fff89bd7e47e9ba71967ef..96724073a5f387ad85e2f8572dfed39f2780543a 100644
--- a/src/objective-c/GRPCClient/GRPCMethodName.m
+++ b/src/objective-c/GRPCClient/GRPCMethodName.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/GRPCChannel.h b/src/objective-c/GRPCClient/private/GRPCChannel.h
index 7442f1fae44d041501b20ba3216b05157382b7db..2e07dcc3c7ea783e3325b432bb1321977fb65af1 100644
--- a/src/objective-c/GRPCClient/private/GRPCChannel.h
+++ b/src/objective-c/GRPCClient/private/GRPCChannel.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/GRPCChannel.m b/src/objective-c/GRPCClient/private/GRPCChannel.m
index 3e6952cfa38a6dd96dd9a8bc3bcfe83ba1cfc986..c8fa69ef912efabf8ed98a42bf10f81b29e27094 100644
--- a/src/objective-c/GRPCClient/private/GRPCChannel.m
+++ b/src/objective-c/GRPCClient/private/GRPCChannel.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/GRPCCompletionQueue.h b/src/objective-c/GRPCClient/private/GRPCCompletionQueue.h
index 0a8e397443e98c027ed782a3f99e3bce1764a798..c85d57c0ea296436e3d9b1c1c39ff8fc6a35bc07 100644
--- a/src/objective-c/GRPCClient/private/GRPCCompletionQueue.h
+++ b/src/objective-c/GRPCClient/private/GRPCCompletionQueue.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/GRPCCompletionQueue.m b/src/objective-c/GRPCClient/private/GRPCCompletionQueue.m
index c81e9a2a9881a4a4978198d3e57039c37ae613c3..bc2a824a6b443ef280f08dc71a8e19ad41ac331e 100644
--- a/src/objective-c/GRPCClient/private/GRPCCompletionQueue.m
+++ b/src/objective-c/GRPCClient/private/GRPCCompletionQueue.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/GRPCDelegateWrapper.h b/src/objective-c/GRPCClient/private/GRPCDelegateWrapper.h
index b8a73b12df9bf395cb844f25aaa3579594f771a4..24c2b96729d01b6e6afb0295c0e99c019d363db8 100644
--- a/src/objective-c/GRPCClient/private/GRPCDelegateWrapper.h
+++ b/src/objective-c/GRPCClient/private/GRPCDelegateWrapper.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/GRPCDelegateWrapper.m b/src/objective-c/GRPCClient/private/GRPCDelegateWrapper.m
index 8c6225169a2e9198423c0bd973fae7ae8c487f1b..2a3a50f763eeac99722ac45758c57b8b94a513ea 100644
--- a/src/objective-c/GRPCClient/private/GRPCDelegateWrapper.m
+++ b/src/objective-c/GRPCClient/private/GRPCDelegateWrapper.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/GRPCMethodName+HTTP2Encoding.h b/src/objective-c/GRPCClient/private/GRPCMethodName+HTTP2Encoding.h
index 05e35bb1a399ed255fc778afcaa3414a111756a4..28c7374517c0d3bb3cad6f67e9a8b2523fab1f5c 100644
--- a/src/objective-c/GRPCClient/private/GRPCMethodName+HTTP2Encoding.h
+++ b/src/objective-c/GRPCClient/private/GRPCMethodName+HTTP2Encoding.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/GRPCMethodName+HTTP2Encoding.m b/src/objective-c/GRPCClient/private/GRPCMethodName+HTTP2Encoding.m
index 3fb9af25ec44598589ea624ebbb32e1b9a4f7daa..3ad757fb29a64eca92627aec5ef45a5dbae9e293 100644
--- a/src/objective-c/GRPCClient/private/GRPCMethodName+HTTP2Encoding.m
+++ b/src/objective-c/GRPCClient/private/GRPCMethodName+HTTP2Encoding.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/NSData+GRPC.h b/src/objective-c/GRPCClient/private/NSData+GRPC.h
index 936c2a0e8ae265453a64f5f27ca0ecf68d6a8da4..65ac151c2ecace2e54d9acdfec805b63af6388f6 100644
--- a/src/objective-c/GRPCClient/private/NSData+GRPC.h
+++ b/src/objective-c/GRPCClient/private/NSData+GRPC.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/NSData+GRPC.m b/src/objective-c/GRPCClient/private/NSData+GRPC.m
index b5f952722cdaad66813bc8c63e529a8173ce2792..f885e9db9c6b4ab3bfec30e694dc278feb838dc0 100644
--- a/src/objective-c/GRPCClient/private/NSData+GRPC.m
+++ b/src/objective-c/GRPCClient/private/NSData+GRPC.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/NSDictionary+GRPC.h b/src/objective-c/GRPCClient/private/NSDictionary+GRPC.h
index bf0233fd460f4802b2af152d30074da839d45ea2..802528525983da3c431efb6483826250db86e2da 100644
--- a/src/objective-c/GRPCClient/private/NSDictionary+GRPC.h
+++ b/src/objective-c/GRPCClient/private/NSDictionary+GRPC.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/NSDictionary+GRPC.m b/src/objective-c/GRPCClient/private/NSDictionary+GRPC.m
index 345ff3e1e6ddfdb7c3ca308d29d51227409694e2..e59685e4a8b8a935f3dba193203064e41148dbe3 100644
--- a/src/objective-c/GRPCClient/private/NSDictionary+GRPC.m
+++ b/src/objective-c/GRPCClient/private/NSDictionary+GRPC.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/NSError+GRPC.h b/src/objective-c/GRPCClient/private/NSError+GRPC.h
index b7439fa06735f64eab621946864a5b6b66d6a70e..6183008983441d9c8587a1a3b9c50493fbb345b4 100644
--- a/src/objective-c/GRPCClient/private/NSError+GRPC.h
+++ b/src/objective-c/GRPCClient/private/NSError+GRPC.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/GRPCClient/private/NSError+GRPC.m b/src/objective-c/GRPCClient/private/NSError+GRPC.m
index 4fc1249efc282e71268b10f679705424acdeee81..15c0208681f433b9f65c4d81da483378893bd1ca 100644
--- a/src/objective-c/GRPCClient/private/NSError+GRPC.m
+++ b/src/objective-c/GRPCClient/private/NSError+GRPC.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/GRXImmediateWriter.h b/src/objective-c/RxLibrary/GRXImmediateWriter.h
index 74f4dc69f4bb4fc12dc4aa300ac06048b6ad1b84..f86d38dcd8157526f897002a5ed7315983dcddca 100644
--- a/src/objective-c/RxLibrary/GRXImmediateWriter.h
+++ b/src/objective-c/RxLibrary/GRXImmediateWriter.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/GRXImmediateWriter.m b/src/objective-c/RxLibrary/GRXImmediateWriter.m
index 4417ae8f161e8c6abd0b9b006a5a0b7916b853db..7468af557f03eb7de9e86bce0813c280b5aee891 100644
--- a/src/objective-c/RxLibrary/GRXImmediateWriter.m
+++ b/src/objective-c/RxLibrary/GRXImmediateWriter.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/GRXWriteable.h b/src/objective-c/RxLibrary/GRXWriteable.h
index 5aa00ba40ec1cf24937ce9aad85467099a118bea..cdcb99f4590a2b130744ebfdd8848a0b383b9680 100644
--- a/src/objective-c/RxLibrary/GRXWriteable.h
+++ b/src/objective-c/RxLibrary/GRXWriteable.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/GRXWriteable.m b/src/objective-c/RxLibrary/GRXWriteable.m
index 9567e42b747c7d512d081eb99ff51485152a80ce..7231f06462a823bbab952ce4c623d5e17f85d084 100644
--- a/src/objective-c/RxLibrary/GRXWriteable.m
+++ b/src/objective-c/RxLibrary/GRXWriteable.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/GRXWriter+Immediate.h b/src/objective-c/RxLibrary/GRXWriter+Immediate.h
index 101df81e5e6a51bc165aba50be3169aedf7742b4..b75c0a5a64c30cad01a5fd3ebd4da2e628f1499e 100644
--- a/src/objective-c/RxLibrary/GRXWriter+Immediate.h
+++ b/src/objective-c/RxLibrary/GRXWriter+Immediate.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/GRXWriter+Immediate.m b/src/objective-c/RxLibrary/GRXWriter+Immediate.m
index 7dab5e2ba57ca92293cd887964dfdb45ab90f71a..39c54f86ec6eb5cd6030918d68f1b9ace0e2e826 100644
--- a/src/objective-c/RxLibrary/GRXWriter+Immediate.m
+++ b/src/objective-c/RxLibrary/GRXWriter+Immediate.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/GRXWriter+Transformations.h b/src/objective-c/RxLibrary/GRXWriter+Transformations.h
index cfd644b52081e59dd4abb5774ea5ab6ae3e0e624..60c4da37d694f721e74176495e0e7e7f887e15bb 100644
--- a/src/objective-c/RxLibrary/GRXWriter+Transformations.h
+++ b/src/objective-c/RxLibrary/GRXWriter+Transformations.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/GRXWriter+Transformations.m b/src/objective-c/RxLibrary/GRXWriter+Transformations.m
index 67c54a7e80995b9d066e3412e6ae9808515b5f5b..d37ed308cc729311f5e85994cb4a83ab38bebd1d 100644
--- a/src/objective-c/RxLibrary/GRXWriter+Transformations.m
+++ b/src/objective-c/RxLibrary/GRXWriter+Transformations.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/GRXWriter.h b/src/objective-c/RxLibrary/GRXWriter.h
index 8bda52fcb98c270cb94aa911c1b88ec911b06148..68c294f0073d39feedafbffa1dd67e7f4d92324f 100644
--- a/src/objective-c/RxLibrary/GRXWriter.h
+++ b/src/objective-c/RxLibrary/GRXWriter.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/GRXWriter.m b/src/objective-c/RxLibrary/GRXWriter.m
index 7d6c2acd369c2f339df671aad7118da400162ff6..b48a44f3a729402740f74b309d07fd0ddc78538f 100644
--- a/src/objective-c/RxLibrary/GRXWriter.m
+++ b/src/objective-c/RxLibrary/GRXWriter.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/NSEnumerator+GRXUtil.h b/src/objective-c/RxLibrary/NSEnumerator+GRXUtil.h
index e3f8bbe9c2e6bf5cb22fe45fbe095591a8262042..400e834c6ae08bb9a6b5a870d59e6ab92c14df40 100644
--- a/src/objective-c/RxLibrary/NSEnumerator+GRXUtil.h
+++ b/src/objective-c/RxLibrary/NSEnumerator+GRXUtil.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/NSEnumerator+GRXUtil.m b/src/objective-c/RxLibrary/NSEnumerator+GRXUtil.m
index 807a1cd7009a7d44b4316c057c3ba9e63f27a285..5fc81e329289a53c6acad26f627cc68396f93938 100644
--- a/src/objective-c/RxLibrary/NSEnumerator+GRXUtil.m
+++ b/src/objective-c/RxLibrary/NSEnumerator+GRXUtil.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/private/GRXNSBlockEnumerator.h b/src/objective-c/RxLibrary/private/GRXNSBlockEnumerator.h
index 4253324e95cce75ab67c2ddd5b39755476d4b1b0..34cfc4d8a77090a1a554219641778fef90fcf461 100644
--- a/src/objective-c/RxLibrary/private/GRXNSBlockEnumerator.h
+++ b/src/objective-c/RxLibrary/private/GRXNSBlockEnumerator.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/private/GRXNSBlockEnumerator.m b/src/objective-c/RxLibrary/private/GRXNSBlockEnumerator.m
index 53b8bb863d619ae8abf64fecb2c62684736afcff..163e310bcf12d5b2555a9b46e4e3ee29b07dc7ab 100644
--- a/src/objective-c/RxLibrary/private/GRXNSBlockEnumerator.m
+++ b/src/objective-c/RxLibrary/private/GRXNSBlockEnumerator.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/private/GRXNSFastEnumerator.h b/src/objective-c/RxLibrary/private/GRXNSFastEnumerator.h
index 1c28b158d73d946e55ad039d22af2cb066435ee0..156502920556c8728d6f7fb70389536ecdb43117 100644
--- a/src/objective-c/RxLibrary/private/GRXNSFastEnumerator.h
+++ b/src/objective-c/RxLibrary/private/GRXNSFastEnumerator.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/private/GRXNSFastEnumerator.m b/src/objective-c/RxLibrary/private/GRXNSFastEnumerator.m
index 2bbefacd69a716dad36deada3ff55096388d4809..2050fa98ec7f766eb587c61cffab1b291e99741b 100644
--- a/src/objective-c/RxLibrary/private/GRXNSFastEnumerator.m
+++ b/src/objective-c/RxLibrary/private/GRXNSFastEnumerator.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/private/GRXNSScalarEnumerator.h b/src/objective-c/RxLibrary/private/GRXNSScalarEnumerator.h
index 5f4026e3a5f95376518e3643497224e6b3e1135a..12aa51e213903716fbe43e3779fd7efee6e8bb83 100644
--- a/src/objective-c/RxLibrary/private/GRXNSScalarEnumerator.h
+++ b/src/objective-c/RxLibrary/private/GRXNSScalarEnumerator.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/private/GRXNSScalarEnumerator.m b/src/objective-c/RxLibrary/private/GRXNSScalarEnumerator.m
index 18f6ddfc264fa11c0fc26c09de80d7fa39ec8171..f323ea14e6f880c3bca3cdcf100ceda3e2876d6a 100644
--- a/src/objective-c/RxLibrary/private/GRXNSScalarEnumerator.m
+++ b/src/objective-c/RxLibrary/private/GRXNSScalarEnumerator.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/transformations/GRXMappingWriter.h b/src/objective-c/RxLibrary/transformations/GRXMappingWriter.h
index 72249b486bae5a840e8e312d7d73c77f51097d56..dcebb6132afa8a92ac3754084cfd4760d35ac815 100644
--- a/src/objective-c/RxLibrary/transformations/GRXMappingWriter.h
+++ b/src/objective-c/RxLibrary/transformations/GRXMappingWriter.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/objective-c/RxLibrary/transformations/GRXMappingWriter.m b/src/objective-c/RxLibrary/transformations/GRXMappingWriter.m
index 8375aefdcd4b813991540374dec6dcc234dbd67b..8a41c819a689e2b9d84d631843b30f07c551cba2 100644
--- a/src/objective-c/RxLibrary/transformations/GRXMappingWriter.m
+++ b/src/objective-c/RxLibrary/transformations/GRXMappingWriter.m
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2014, Google Inc.
+ * Copyright 2015, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/tools/distrib/check_copyright.py b/tools/distrib/check_copyright.py
index c81a1ea55bf6eac055fded9d74f9d7be74dcc593..ce66dcc22e542f729eee992d24b5c0607ac6c553 100755
--- a/tools/distrib/check_copyright.py
+++ b/tools/distrib/check_copyright.py
@@ -70,6 +70,7 @@ LICENSE_FMT = {
   '.c': ' * %s',
   '.cc': ' * %s',
   '.h': ' * %s',
+  '.m': ' * %s',
   '.php': ' * %s',
   '.py': '# %s',
   '.rb': '# %s',