diff --git a/ant.spec b/ant.spec
index f6a5faa..84ac6f9 100644
--- a/ant.spec
+++ b/ant.spec
@@ -36,7 +36,7 @@
 
 Name:           ant
 Version:        1.10.5
-Release:        5%{?dist}
+Release:        6%{?dist}
 Epoch:          0
 Summary:        Java build tool
 Summary(it):    Tool per la compilazione di programmi java
@@ -641,6 +641,9 @@ LC_ALL=C.UTF-8 %{ant} test
 # -----------------------------------------------------------------------------
 
 %changelog
+* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.10.5-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Sat Apr 27 2019 François Cami <fcami@redhat.com> - - 0:1.10.5-5
 - Bump to fix FTBFS