diff --git a/ruby.spec b/ruby.spec
index e4f716f..d93d74e 100644
--- a/ruby.spec
+++ b/ruby.spec
@@ -21,7 +21,7 @@
 %endif
 
 
-%global release 80
+%global release 81
 %{!?release_string:%global release_string %{?development_release:0.}%{release}%{?development_release:.%{development_release}}%{?dist}}
 
 # The RubyGems library has to stay out of Ruby directory three, since the
@@ -1026,6 +1026,9 @@ make check TESTS="-v $DISABLE_TESTS"
 %{gem_dir}/specifications/xmlrpc-%{xmlrpc_version}.gemspec
 
 %changelog
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.4.1-81
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Thu Jul 20 2017 Vít Ondruch <vondruch@redhat.com> - 2.4.1-80
 - OpenSSL 1.1.0f-3 disables some weak ciphers. Adjust the package to pass
   the tests suite.