diff --git a/libpano13.spec b/libpano13.spec
index af1c2d3..8a5248c 100644
--- a/libpano13.spec
+++ b/libpano13.spec
@@ -1,7 +1,7 @@
 Summary: Library for manipulating panoramic images
 Name: libpano13
 Version: 2.9.18
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv2+
 URL: http://panotools.sourceforge.net/
 Group: Development/Libraries
@@ -96,6 +96,9 @@ rm -rf %{buildroot}
 %{_libdir}/pkgconfig/libpano13.pc
 
 %changelog
+* Tue Dec 06 2011 Adam Jackson <ajax@redhat.com> - 2.9.18-2
+- Rebuild for new libpng
+
 * Tue May 03 2011 Bruno Postle 2.9.18-1
 - new upstream release