diff --git a/rubygem-goocanvas1.spec b/rubygem-goocanvas1.spec
index 039e2f3..95ddeb7 100644
--- a/rubygem-goocanvas1.spec
+++ b/rubygem-goocanvas1.spec
@@ -11,7 +11,7 @@
 Summary:	Ruby binding of GooCanvas
 Name:		rubygem-%{gem_name}1
 Version:	1.2.6
-Release:	3%{?dist}
+Release:	4%{?dist}
 Group:	Development/Languages
 # from README
 License:	LGPLv2
@@ -144,6 +144,9 @@ done
 %{gem_instdir}/sample/
 
 %changelog
+* Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.6-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Mon Apr 21 2014 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.2.6-3
 - F-21: rebuild for ruby 2.1 / rubygems 2.2