diff --git a/urdfdom.spec b/urdfdom.spec
index 084aee5..cc49357 100644
--- a/urdfdom.spec
+++ b/urdfdom.spec
@@ -3,7 +3,7 @@
 
 Name:		urdfdom
 Version:	0.4.2
-Release:	4%{?dist}
+Release:	5%{?dist}
 Summary:	U-Robot Description Format Document Object Model
 
 Group:		Development/Libraries
@@ -61,6 +61,9 @@ rm -rf %{buildroot}%{_bindir}/urdf_mem_test
 %{_includedir}/urdf_parser
 
 %changelog
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.2-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Wed Jul 19 2017 Jonathan Wakely <jwakely@redhat.com> - 0.4.2-4
 - Rebuilt for s390x binutils bug