diff --git a/antlr3.spec b/antlr3.spec
index 4777c40..5ca28b8 100644
--- a/antlr3.spec
+++ b/antlr3.spec
@@ -9,7 +9,7 @@
 Summary:            ANother Tool for Language Recognition
 Name:               antlr3
 Version:            %{antlr_version}
-Release:            14%{?dist}
+Release:            15%{?dist}
 URL:                http://www.antlr.org/
 Source0:            http://www.antlr.org/download/antlr-%{antlr_version}.tar.gz
 Source1:            http://www.antlr.org/download/C/libantlr3c-%{antlr_version}.tar.gz
@@ -322,6 +322,9 @@ popd
 %{_datadir}/antlr/
 
 %changelog
+* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.4-15
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
 * Wed Feb 13 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.4-14
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild