diff --git a/avogadro.spec b/avogadro.spec
index a87a819..f909ef3 100644
--- a/avogadro.spec
+++ b/avogadro.spec
@@ -5,7 +5,7 @@
 
 Name:           avogadro
 Version:        1.1.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        An advanced molecular editor for chemical purposes
 
 License:        GPLv2
@@ -137,6 +137,9 @@ xvfb-run -a dbus-launch --exit-with-session make test ARGS="--output-on-failure"
 
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.1.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Fri May 23 2014 Petr Machata <pmachata@redhat.com> - 1.1.1-3
 - Rebuild for boost 1.55.0