diff --git a/joda-time.spec b/joda-time.spec
index e55c652..7a74754 100644
--- a/joda-time.spec
+++ b/joda-time.spec
@@ -2,7 +2,7 @@
 
 Name:             joda-time
 Version:          2.9.9
-Release:          4.%{tzversion}%{?dist}
+Release:          5.%{tzversion}%{?dist}
 Summary:          Java date and time API
 
 License:          ASL 2.0
@@ -69,6 +69,9 @@ tar -xzf %{SOURCE1} -C src/main/java/org/joda/time/tz/src/
 %doc LICENSE.txt NOTICE.txt
 
 %changelog
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.9.9-5.tzdata2017b
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.9.9-4.tzdata2017b
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild