diff --git a/byteman.spec b/byteman.spec
index 969f43e..ab0ec35 100644
--- a/byteman.spec
+++ b/byteman.spec
@@ -15,7 +15,7 @@
 
 Name:             byteman
 Version:          4.0.5
-Release:          3%{?dist}
+Release:          4%{?dist}
 Summary:          Java agent-based bytecode injection tool
 License:          LGPLv2+
 URL:              http://www.jboss.org/byteman
@@ -210,6 +210,9 @@ ln -s %{_javadir}/byteman/byteman.jar $RPM_BUILD_ROOT%{homedir}/lib/byteman.jar
 %{homedir}/lib/byteman-dtest.jar
 
 %changelog
+* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 4.0.5-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Mon May 06 2019 Severin Gehwolf <sgehwolf@redhat.com> - 4.0.5-3
 - Use XMvn javadoc so as to work-around maven-javadoc-plugin issue.
 - Fixes FTBFS.