diff --git a/python-six.spec b/python-six.spec
index ab12dec..fd35911 100644
--- a/python-six.spec
+++ b/python-six.spec
@@ -16,7 +16,7 @@
 
 Name:           python-%{modname}
 Version:        1.15.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Python 2 and 3 compatibility utilities
 
 License:        MIT
@@ -114,6 +114,9 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} pytest-3 -rfsxX test_six.py
 
 
 %changelog
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.15.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Mon Dec 14 2020 Lumír Balhar <lbalhar@redhat.com> - 1.15.0-3
 - Fix compatibility with Python 3.10