diff --git a/PyYAML.spec b/PyYAML.spec
index 6c8054e..90e6721 100644
--- a/PyYAML.spec
+++ b/PyYAML.spec
@@ -6,7 +6,7 @@
 
 Name:           PyYAML
 Version:        3.12
-Release:        9%{?dist}
+Release:        10%{?dist}
 Summary:        YAML parser and emitter for Python
 
 Group:          Development/Libraries
@@ -133,6 +133,9 @@ popd
 
 
 %changelog
+* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.12-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Mon Dec 11 2017 Iryna Shcherbina <ishcherb@redhat.com> - 3.12-9
 - Fix ambiguous Python 2 dependency declarations
   (See https://fedoraproject.org/wiki/FinalizingFedoraSwitchtoPython3)