diff --git a/libart_lgpl.spec b/libart_lgpl.spec
index 0abab0a..608e0f5 100644
--- a/libart_lgpl.spec
+++ b/libart_lgpl.spec
@@ -1,6 +1,6 @@
 Name: libart_lgpl
 Version: 2.3.21
-Release: 19%{?dist}
+Release: 20%{?dist}
 Summary: Library of graphics routines used by libgnomecanvas
 URL: http://www.gnome.org/
 Source0: http://download.gnome.org/sources/libart_lgpl/2.3/%{name}-%{version}.tar.bz2
@@ -74,6 +74,9 @@ EOF
 %{_includedir}/*
 
 %changelog
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.21-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.21-19
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild