diff --git a/rubygem-concurrent-ruby.spec b/rubygem-concurrent-ruby.spec
index 058b5d9..35a9d90 100644
--- a/rubygem-concurrent-ruby.spec
+++ b/rubygem-concurrent-ruby.spec
@@ -3,7 +3,7 @@
 
 Name: rubygem-%{gem_name}
 Version: 1.0.5
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: Modern concurrency tools for Ruby
 Group: Development/Languages
 License: MIT
@@ -94,6 +94,9 @@ popd
 %doc %{gem_instdir}/README.md
 
 %changelog
+* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.5-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.5-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild