diff --git a/rubygem-contracts.spec b/rubygem-contracts.spec
index d1815aa..b64bf51 100644
--- a/rubygem-contracts.spec
+++ b/rubygem-contracts.spec
@@ -2,7 +2,7 @@
 
 Name:		rubygem-%{gem_name}
 Version:	0.16.0
-Release:	1%{?dist}
+Release:	2%{?dist}
 
 Summary:	Contracts for Ruby
 License:	BSD
@@ -79,6 +79,9 @@ popd
 %{gem_instdir}/benchmarks/
 
 %changelog
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.16.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri May  5 2017 Mamoru TASAKA <mtasaka@fedoraproject.org> - 0.16.0-1
 - 0.16.0