diff --git a/aggregate.spec b/aggregate.spec
index cdfe0db..a4835f2 100644
--- a/aggregate.spec
+++ b/aggregate.spec
@@ -1,6 +1,6 @@
 Name:           aggregate
 Version:        1.6
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        IPv4 CIDR prefix aggregator
 
 License:        ISC
@@ -49,6 +49,9 @@ make install DESTDIR=$RPM_BUILD_ROOT
 
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild