diff --git a/aopalliance.spec b/aopalliance.spec
index 40dac27..adf1fac 100644
--- a/aopalliance.spec
+++ b/aopalliance.spec
@@ -1,7 +1,7 @@
 Name:           aopalliance
 Epoch:          0
 Version:        1.0
-Release:        19%{?dist}
+Release:        20%{?dist}
 Summary:        Java/J2EE AOP standards
 License:        Public Domain
 URL:            http://aopalliance.sourceforge.net/
@@ -48,6 +48,9 @@ jar umf %{SOURCE2} build/%{name}.jar
 %files -f .mfiles
 
 %changelog
+* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.0-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.0-19
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild