diff --git a/python-altgraph.spec b/python-altgraph.spec
index 8caad19..3612472 100644
--- a/python-altgraph.spec
+++ b/python-altgraph.spec
@@ -2,7 +2,7 @@
 
 Name:           python-%{srcname}
 Version:        0.10.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Python graph (network) package
 
 Group:          Applications/Engineering
@@ -39,6 +39,9 @@ python setup.py install -O1 --skip-build --root=%{buildroot}
 %{python_sitelib}/%{srcname}*.egg-info
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.10.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.10.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild