diff --git a/glassfish-jaxb-api.spec b/glassfish-jaxb-api.spec
index d41bfc5..c4c3543 100644
--- a/glassfish-jaxb-api.spec
+++ b/glassfish-jaxb-api.spec
@@ -1,7 +1,7 @@
 %global oname jaxb-api
 Name:          glassfish-jaxb-api
 Version:       2.2.12
-Release:       12%{?dist}
+Release:       13%{?dist}
 Summary:       Java Architecture for XML Binding
 License:       CDDL-1.1 or GPLv2 with exception
 URL:           http://jaxb.java.net/
@@ -73,6 +73,9 @@ sed -i 's|<location>${basedir}/offline-javadoc</location>|<location>%{_javadocdi
 %files javadoc -f .mfiles-javadoc
 
 %changelog
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.2.12-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Mon Jun 17 2019 Mat Booth <mat.booth@redhat.com> - 2.2.12-12
 - Update license tag