diff --git a/GraphicsMagick.spec b/GraphicsMagick.spec
index 0c9900d..a4c8078 100644
--- a/GraphicsMagick.spec
+++ b/GraphicsMagick.spec
@@ -7,7 +7,7 @@
 Summary: An ImageMagick fork, offering faster image generation and better quality
 Name: GraphicsMagick
 Version: 1.3.12
-Release: 6%{?dist}
+Release: 7%{?dist}
 License: MIT
 Group: Applications/Multimedia
 Source0: http://downloads.sourceforge.net/sourceforge/graphicsmagick/GraphicsMagick-%{version}.tar.lzma
@@ -264,6 +264,9 @@ rm -rf %{buildroot}
 
 
 %changelog
+* Tue Dec 06 2011 Adam Jackson <ajax@redhat.com> - 1.3.12-7
+- Rebuild for new libpng
+
 * Fri Jun 17 2011 Marcela Mašláňová <mmaslano@redhat.com> - 1.3.12-6
 - Perl mass rebuild