diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index e34306943515..9e7a33f0ee43 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2011-01-11  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* aclocal.m4: Regenerate.
+
 2011-01-06  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR libstdc++/47185
diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4
index 9bfa6dc932c7..60b7ccb59124 100644
--- a/libstdc++-v3/aclocal.m4
+++ b/libstdc++-v3/aclocal.m4
@@ -1,7 +1,7 @@
 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
 
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006, 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
+# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.