diff --git a/cave9.spec b/cave9.spec
index 227acec..1119075 100644
--- a/cave9.spec
+++ b/cave9.spec
@@ -3,7 +3,7 @@
 
 Name:           cave9
 Version:        0.4
-Release:        12%{?dist}
+Release:        13%{?dist}
 Summary:        3d game of cave exploration
 
 Group:          Amusements/Games
@@ -117,6 +117,9 @@ desktop-file-install --dir=${RPM_BUILD_ROOT}%{_datadir}/applications  %{SOURCE2}
 %{_datadir}/applications/cave9.desktop
 
 %changelog
+* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
 * Thu Mar 26 2015 Richard Hughes <rhughes@redhat.com> - 0.4-12
 - Add an AppData file for the software center