diff --git a/mingw-libffi.spec b/mingw-libffi.spec
index 6ef0b3b..814a026 100644
--- a/mingw-libffi.spec
+++ b/mingw-libffi.spec
@@ -2,7 +2,7 @@
 
 Name:		mingw-libffi
 Version:	3.0.13
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	A portable foreign function interface library for MinGW
 
 Group:		System Environment/Libraries
@@ -101,6 +101,9 @@ find $RPM_BUILD_ROOT -name "*.la" -delete
 
 
 %changelog
+* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.13-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
 * Sat Jun 15 2013 Erik van Pienbroek <epienbro@fedoraproject.org> - 3.0.13-3
 - Rebuild to resolve InterlockedCompareExchange regression in mingw32 libraries