diff --git a/pysubnettree.spec b/pysubnettree.spec
index 1c8a283..45441a5 100644
--- a/pysubnettree.spec
+++ b/pysubnettree.spec
@@ -1,6 +1,6 @@
 Name:           pysubnettree
 Version:        0.23
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        A Python Module for CIDR Lookups
 
 License:        BSD
@@ -30,6 +30,9 @@ chmod 0755 %{buildroot}%{python2_sitearch}/_SubnetTree.so
 %{python2_sitearch}/*
 
 %changelog
+* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.23-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
+
 * Mon Jun 23 2014 Fabian Affolter <mail@fabian-affolter.ch> - 0.23-3
 - Fix macro