diff --git a/atomic-reactor.spec b/atomic-reactor.spec
index bf355f1..8bf9fac 100644
--- a/atomic-reactor.spec
+++ b/atomic-reactor.spec
@@ -8,7 +8,7 @@
 
 Name:           %{project}
 Version:        1.6.47
-Release:        3%{?dist}
+Release:        4%{?dist}
 
 Summary:        Improved builder for Docker images
 License:        BSD
@@ -213,6 +213,9 @@ cp -a docs/manpage/atomic-reactor.1 %{buildroot}%{_mandir}/man1/
 
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.47-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 1.6.47-3
 - Rebuilt for Python 3.9