diff --git a/python-pysaml2.spec b/python-pysaml2.spec
index 79290f3..acf37f7 100644
--- a/python-pysaml2.spec
+++ b/python-pysaml2.spec
@@ -2,7 +2,7 @@
 
 Name:           python-%{srcname}
 Version:        4.5.0
-Release:        11%{?dist}
+Release:        12%{?dist}
 Summary:        Python implementation of SAML Version 2
 License:        Apache 2.0
 URL:            https://github.com/IdentityPython/%{srcname}
@@ -111,6 +111,9 @@ rm -rf html/.{doctrees,buildinfo}
 %doc html
 
 %changelog
+* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.5.0-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 4.5.0-11
 - Rebuilt for Python 3.9