diff --git a/xulrunner-python.spec b/xulrunner-python.spec
index d8fc0fc..3134d70 100644
--- a/xulrunner-python.spec
+++ b/xulrunner-python.spec
@@ -5,7 +5,7 @@
 Summary:        Python interface for mozilla XPCOM library
 Name:           xulrunner-python
 Version:        1.9.2
-Release:        3.%{hgver}%{?dist}
+Release:        4.%{hgver}%{?dist}
 URL:            http://developer.mozilla.org/en/PyXPCOM
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Group:          Applications/Internet
@@ -124,6 +124,9 @@ popd
 #---------------------------------------------------------------------
 
 %changelog
+* Mon Jul 26 2010 David Malcolm <dmalcolm@redhat.com> - 1.9.2-4.20100111hg
+- Rebuilt for https://fedoraproject.org/wiki/Features/Python_2.7/MassRebuild
+
 * Tue Mar 16 2010 Jan Horak <jhorak@redhat.com> - 1.9.2.3.20100111hg
 - Set CFLAGS and CXXFLAGS variables to $RPM_OPT_FLAGS