diff --git a/pygrace.spec b/pygrace.spec
index 4eecd2c..5dcd0ae 100644
--- a/pygrace.spec
+++ b/pygrace.spec
@@ -2,7 +2,7 @@
 
 Name:		pygrace
 Version:	0.4
-Release:	10%{?dist}
+Release:	11%{?dist}
 Summary:	Python bindings for grace
 Group:		Applications/Engineering
 License:	GPLv2+ and MIT
@@ -45,6 +45,9 @@ rm -rf %{buildroot}
 %{python_sitelib}/%{name}-*.egg-info/
 
 %changelog
+* Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4-11
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
 * Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4-10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild