diff --git a/rubygem-opengl.spec b/rubygem-opengl.spec
index c6c2452..65e8264 100644
--- a/rubygem-opengl.spec
+++ b/rubygem-opengl.spec
@@ -11,7 +11,7 @@
 
 Name:		rubygem-%{gem_name}
 Version:	0.10.0
-Release:	1%{?dist}
+Release:	2%{?dist}
 
 Summary:	An OpenGL wrapper for Ruby
 Group:	Development/Languages
@@ -165,6 +165,9 @@ popd
 %doc	%{gem_instdir}/utils/
 
 %changelog
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.10.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri Jun 30 2017 Mamoru TASAKA <mtasaka@fedoraproject.org> - 0.10.0-1
 - Enable tests