diff --git a/ucommon.spec b/ucommon.spec
index a955aa7..e2ae7af 100644
--- a/ucommon.spec
+++ b/ucommon.spec
@@ -10,7 +10,7 @@
 
 Name:          ucommon
 Version:       7.0.0
-Release:       5%{?dist}
+Release:       6%{?dist}
 Summary:       Portable C++ framework for threads and sockets
 
 License:       LGPLv3+
@@ -124,6 +124,9 @@ make doc
 
 
 %changelog
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 7.0.0-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Sat Apr 22 2017 David Sugar <tychosoft@gmail.com> - 7.0.0-5
 - Updated source url to new home