diff --git a/python-simplebayes.spec b/python-simplebayes.spec
index cabe3d9..fc6b2e7 100644
--- a/python-simplebayes.spec
+++ b/python-simplebayes.spec
@@ -2,7 +2,7 @@
 
 Name:           python-%{srcname}
 Version:        1.5.8
-Release:        11%{?dist}
+Release:        12%{?dist}
 Summary:        A memory-based, optional-persistence naïve bayesian text classifier
 
 License:        MIT
@@ -63,6 +63,9 @@ nosetests-3
 
 
 %changelog
+* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.8-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 1.5.8-11
 - Rebuilt for Python 3.9