diff --git a/src/cpp/client/client_context.cc b/src/cpp/client/client_context.cc
index 9bc4b0b972e33f69b56a90fe59b47980c67a72c4..710d7cb5c2686d1bf7354abf4f6bf071ec3f1cf2 100644
--- a/src/cpp/client/client_context.cc
+++ b/src/cpp/client/client_context.cc
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/cpp/server/server.cc b/src/cpp/server/server.cc
index 1d2e6eb328d6612ad7b5048f7966150562d24cc0..458fb322b14e595290bd67bb994bb549d8a37c30 100644
--- a/src/cpp/server/server.cc
+++ b/src/cpp/server/server.cc
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without