diff --git a/python-mpmath.spec b/python-mpmath.spec
index a392d09..c531121 100644
--- a/python-mpmath.spec
+++ b/python-mpmath.spec
@@ -1,6 +1,6 @@
 Name:           python-mpmath
 Version:        1.1.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        A pure Python library for multiprecision floating-point arithmetic
 License:        BSD
 URL:            http://mpmath.org
@@ -98,6 +98,9 @@ xvfb-run -a py.test-3
 %doc doc/build/*
 
 %changelog
+* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Wed Mar 20 2019 Miro Hrončok <mhroncok@redhat.com> - 1.1.0-3
 - Subpackage python2-mpmath has been removed
   See https://fedoraproject.org/wiki/Changes/Mass_Python_2_Package_Removal