diff --git a/koji.spec b/koji.spec
index 72e358e..2f0cf48 100644
--- a/koji.spec
+++ b/koji.spec
@@ -26,7 +26,7 @@
 
 Name: koji
 Version: 1.13.0
-Release: 3%{?dist}
+Release: 4%{?dist}
 # koji.ssl libs (from plague) are GPLv2+
 License: LGPLv2 and GPLv2+
 Summary: Build system tools
@@ -444,6 +444,9 @@ fi
 %endif
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.13.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Wed Jul 12 2017 Patrick Uiterwijk <puiterwijk@redhat.com> - 1.13.0-3
 - Remove the 2 postfix for pycurl and libcomps on RHEL