diff --git a/python-jdcal.spec b/python-jdcal.spec
index 8aaf0b1..807a406 100644
--- a/python-jdcal.spec
+++ b/python-jdcal.spec
@@ -2,7 +2,7 @@
 
 Name:           python-%{modname}
 Version:        1.4
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Julian dates from proleptic Gregorian and Julian calendars
 
 License:        BSD
@@ -50,6 +50,9 @@ Python 3 version.
 %{python3_sitelib}/__pycache__/%{modname}*
 
 %changelog
+* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.4-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Mon Feb 11 2019 Miro Hrončok <mhroncok@redhat.com> - 1.4-3
 - Subpackage python2-jdcal has been removed
   See https://fedoraproject.org/wiki/Changes/Mass_Python_2_Package_Removal