diff --git a/parallel.spec b/parallel.spec
index 66822f0..c2c53a8 100644
--- a/parallel.spec
+++ b/parallel.spec
@@ -1,7 +1,7 @@
 Summary:	Shell tool for executing jobs in parallel
 Name:		parallel
 Version:	20130522
-Release:	3%{?dist}
+Release:	4%{?dist}
 License:	GPLv3+
 Group:		Applications/Productivity
 URL:		http://www.gnu.org/software/parallel/
@@ -74,6 +74,9 @@ install -pD -m644 %{SOURCE1} %{buildroot}%{_sysconfdir}/parallel/config
 %doc src/niceload.html src/*.texi
 
 %changelog
+* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 20130522-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
 * Wed Jul 17 2013 Petr Pisar <ppisar@redhat.com> - 20130522-3
 - Perl 5.18 rebuild