diff --git a/gdb/extension-priv.h b/gdb/extension-priv.h
index 49ae6c32ca..25d086df7d 100644
--- a/gdb/extension-priv.h
+++ b/gdb/extension-priv.h
@@ -1,7 +1,7 @@
 /* Private implementation details of interface between gdb and its
    extension languages.
 
-   Copyright (C) 2013 Free Software Foundation, Inc.
+   Copyright (C) 2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/extension.c b/gdb/extension.c
index 4392dec225..a61f5ca039 100644
--- a/gdb/extension.c
+++ b/gdb/extension.c
@@ -1,6 +1,6 @@
 /* Interface between gdb and its extension languages.
 
-   Copyright (C) 2013 Free Software Foundation, Inc.
+   Copyright (C) 2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/extension.h b/gdb/extension.h
index b80c5fff73..8408701d58 100644
--- a/gdb/extension.h
+++ b/gdb/extension.h
@@ -1,6 +1,6 @@
 /* Interface between gdb and its extension languages.
 
-   Copyright (C) 2013 Free Software Foundation, Inc.
+   Copyright (C) 2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/testsuite/gdb.gdb/python-interrupts.exp b/gdb/testsuite/gdb.gdb/python-interrupts.exp
index c1210c6745..a41fc0c56d 100644
--- a/gdb/testsuite/gdb.gdb/python-interrupts.exp
+++ b/gdb/testsuite/gdb.gdb/python-interrupts.exp
@@ -1,4 +1,4 @@
-# Copyright 2013 Free Software Foundation, Inc.
+# Copyright 2014 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by