diff --git a/include/grpc/grpc_security.h b/include/grpc/grpc_security.h
index c588ec3f1ce1578bf2217a9359041072fedbb754..ff16e92c3505a3378e5c0ccab05a182e48ae6a5f 100644
--- a/include/grpc/grpc_security.h
+++ b/include/grpc/grpc_security.h
@@ -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/test/core/security/security_connector_test.c b/test/core/security/security_connector_test.c
index 6cf7e61c0a7ffe389584fda3c97d49fbdbbee358..bfebf209df0fa0036ff595581c643efe66baa088 100644
--- a/test/core/security/security_connector_test.c
+++ b/test/core/security/security_connector_test.c
@@ -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