diff --git a/ghc-data-default.spec b/ghc-data-default.spec
index 224837f..ef8e7d6 100644
--- a/ghc-data-default.spec
+++ b/ghc-data-default.spec
@@ -4,7 +4,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.5.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        A class for types with a default value
 
 License:        BSD
@@ -62,6 +62,9 @@ This package provides the Haskell %{pkg_name} library development files.
 
 
 %changelog
+* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.5.1-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
 * Fri Jun 07 2013 Jens Petersen <petersen@redhat.com> - 0.5.1-2
 - update to new simplified Haskell Packaging Guidelines