diff --git a/magick/xml-tree.c b/magick/xml-tree.c
index a334f07..c057e5c 100644
--- a/magick/xml-tree.c
+++ b/magick/xml-tree.c
@@ -23,7 +23,7 @@
 %                               December 2004                                 %
 %                                                                             %
 %                                                                             %
-%  Copyright 1999-2010 ImageMagick Studio LLC, a non-profit organization      %
+%  Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization      %
 %  dedicated to making software imaging solutions freely available.           %
 %                                                                             %
 %  You may not use this file except in compliance with the License.  You may  %