diff --git a/rubygem-activesupport.spec b/rubygem-activesupport.spec
index 071c9ed..ad6a005 100644
--- a/rubygem-activesupport.spec
+++ b/rubygem-activesupport.spec
@@ -4,7 +4,7 @@ Summary: Support and utility classes used by the Rails framework
 Name: rubygem-%{gem_name}
 Epoch: 1
 Version: 4.2.1
-Release: 2%{?dist}
+Release: 3%{?dist}
 Group: Development/Languages
 License: MIT
 URL: http://www.rubyonrails.org
@@ -101,6 +101,9 @@ popd
 
 
 %changelog
+* Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1:4.2.1-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
 * Fri Mar 20 2015 Josef Stribny <jstribny@redhat.com> - 1:4.2.1-2
 - Fix tests