diff --git a/perl-Algorithm-Diff.spec b/perl-Algorithm-Diff.spec
index d1bf206..904111b 100644
--- a/perl-Algorithm-Diff.spec
+++ b/perl-Algorithm-Diff.spec
@@ -1,6 +1,6 @@
 Name:           perl-Algorithm-Diff
 Version:        1.1902
-Release:        19%{?dist}
+Release:        20%{?dist}
 Summary:        Algorithm::Diff Perl module
 License:        GPL+ or Artistic
 Group:          Development/Libraries
@@ -59,6 +59,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man3/*
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.1902-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.1902-19
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild