diff --git a/rubygem-builder.spec b/rubygem-builder.spec
index a2f2f91..13113a7 100644
--- a/rubygem-builder.spec
+++ b/rubygem-builder.spec
@@ -2,7 +2,7 @@
 
 Name: rubygem-%{gem_name}
 Version: 3.2.3
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: Builders for MarkUp
 Group: Development/Languages
 License: MIT
@@ -79,6 +79,9 @@ popd
 %{gem_instdir}/test
 
 %changelog
+* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.2.3-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.2.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild