diff --git a/rubygem-progressbar.spec b/rubygem-progressbar.spec
index c8b74a4..a56e37c 100644
--- a/rubygem-progressbar.spec
+++ b/rubygem-progressbar.spec
@@ -3,7 +3,7 @@
 Summary: Ruby text progress bar generator library
 Name: rubygem-%{gem_name}
 Version: 0.21.0
-Release: 4%{?dist}
+Release: 5%{?dist}
 Group: Development/Languages
 License: BSD or Ruby
 URL: http://github.com/peleteiro/progressbar
@@ -73,6 +73,9 @@ popd
 %{gem_instdir}/test
 
 %changelog
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.21.0-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.21.0-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild