diff --git a/MagickCore/signature.c b/MagickCore/signature.c
index 0a97cf4..43380d8 100644
--- a/MagickCore/signature.c
+++ b/MagickCore/signature.c
@@ -16,7 +16,7 @@
 %                              December 1992                                  %
 %                                                                             %
 %                                                                             %
-%  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  %