diff --git a/MagickWand/operation.c b/MagickWand/operation.c
index 2477001..fa7ae0a 100644
--- a/MagickWand/operation.c
+++ b/MagickWand/operation.c
@@ -17,7 +17,7 @@
 %                               September 2011                                %
 %                                                                             %
 %                                                                             %
-%  Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization      %
+%  Copyright 1999-2012 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  %