diff --git a/cgnslib.spec b/cgnslib.spec
index 1fe293c..a6176b9 100644
--- a/cgnslib.spec
+++ b/cgnslib.spec
@@ -1,6 +1,6 @@
 Name:           cgnslib
 Version:        3.3.0
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Computational Fluid Dynamics General Notation System
 License:        zlib
 URL:            http://www.cgns.org/
@@ -97,6 +97,9 @@ make test
 %{_fmoddir}/cgns.mod
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.0-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.0-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild