diff --git a/globus-authz-callout-error.spec b/globus-authz-callout-error.spec
index df17d3d..c793c10 100644
--- a/globus-authz-callout-error.spec
+++ b/globus-authz-callout-error.spec
@@ -1,7 +1,7 @@
 Name:		globus-authz-callout-error
 %global _name %(tr - _ <<< %{name})
 Version:	3.6
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	Globus Toolkit - Globus authz error library
 
 License:	ASL 2.0
@@ -102,6 +102,9 @@ install -m 644 -p %{SOURCE8} %{buildroot}%{_pkgdocdir}/README
 %{?_licensedir: %license GLOBUS_LICENSE}
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.6-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Mon Mar 27 2017 Mattias Ellert <mattias.ellert@physics.uu.se> - 3.6-3
 - EPEL 5 End-Of-Life specfile clean-up
   - Remove Group and BuildRoot tags