diff --git a/magick/xwindow.c b/magick/xwindow.c
index b5b845d..7eb7dd8 100644
--- a/magick/xwindow.c
+++ b/magick/xwindow.c
@@ -17,7 +17,7 @@
 %                                  July 1992                                  %
 %                                                                             %
 %                                                                             %
-%  Copyright 1999-2009 ImageMagick Studio LLC, a non-profit organization      %
+%  Copyright 1999-2010 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  %