diff --git a/python-pefile.spec b/python-pefile.spec
index 0252e3e..ad23f4f 100644
--- a/python-pefile.spec
+++ b/python-pefile.spec
@@ -1,7 +1,7 @@
 Name:           python-pefile
 # upstream version embeds a dash, we replace this with an underscore:
 Version:        1.2.10_139
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Python module for working with Portable Executable files
 License:        MIT
 URL:            http://code.google.com/p/pefile/
@@ -45,6 +45,9 @@ sed -i 's/\r//' COPYING
 %{python2_sitelib}/*
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.10_139-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Tue Jan 07 2014 Christopher Meng <rpm@cicku.me> - 1.2.10_139-1
 - Update to 1.2.10_139