diff --git a/goocanvasmm.spec b/goocanvasmm.spec
index 56c97d7..a220fc5 100644
--- a/goocanvasmm.spec
+++ b/goocanvasmm.spec
@@ -2,7 +2,7 @@
 
 Name:           goocanvasmm
 Version:        0.15.4
-Release:        5%{?dist}
+Release:        6%{?dist}
 
 Summary:        C++ interface for goocanvas
 
@@ -106,6 +106,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Tue Dec 06 2011 Adam Jackson <ajax@redhat.com> - 0.15.4-6
+- Rebuild for new libpng
+
 * Mon Jul 04 2011 Karsten Hopp <karsten@redhat.com> 0.15.4-5
 - buildrequire mm-common
 - fix pkg-config call to figure out doctooldir