diff --git a/python-msgpack.spec b/python-msgpack.spec
index 1f671a8..d891bdc 100644
--- a/python-msgpack.spec
+++ b/python-msgpack.spec
@@ -8,7 +8,7 @@
 
 Name:           python-%{srcname}
 Version:        0.5.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        %{sum}
 
 License:        ASL 2.0
@@ -75,6 +75,9 @@ py.test-%{python3_version} -v test
 %{python3_sitearch}/%{srcname}*.egg-info
 
 %changelog
+* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.1-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Thu Jan 25 2018 Iryna Shcherbina <ishcherb@redhat.com> - 0.5.1-2
 - Update Python 2 dependency declarations to new packaging standards
   (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)