diff --git a/bsdiff.spec b/bsdiff.spec
index 65dd87a..6fe1183 100644
--- a/bsdiff.spec
+++ b/bsdiff.spec
@@ -1,7 +1,7 @@
 Summary:	Binary diff/patch utility
 Name:		bsdiff
 Version:	4.3
-Release:	11%{?dist}
+Release:	12%{?dist}
 License:	BSD
 Group:		Development/Tools
 Source0:	http://www.daemonology.net/bsdiff/bsdiff-%{version}.tar.gz
@@ -40,6 +40,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_mandir}/man1/*
 
 %changelog
+* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.3-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
 * Wed Feb 13 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.3-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild