diff --git a/diveintopython.spec b/diveintopython.spec
index 221f4ee..c0044e0 100644
--- a/diveintopython.spec
+++ b/diveintopython.spec
@@ -1,6 +1,6 @@
 Name:           diveintopython
 Version:        5.4
-Release:        19%{?dist}
+Release:        20%{?dist}
 
 Summary:        Dive into Python - a python book
 
@@ -121,6 +121,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 5.4-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
 * Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 5.4-19
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild