update copyright year
diff --git a/README b/README
index 83b6871..dfa2d06 100644
--- a/README
+++ b/README
@@ -1,7 +1,7 @@
 This is Python version 3.1.5
 ============================
 
-Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
 Python Software Foundation.
 All rights reserved.