diff --git a/rubygem-ruby-shadow.spec b/rubygem-ruby-shadow.spec
index c0c54d3..94e0e30 100644
--- a/rubygem-ruby-shadow.spec
+++ b/rubygem-ruby-shadow.spec
@@ -2,7 +2,7 @@
 
 Name:           rubygem-%{gem_name}
 Version:        2.5.0
-Release:        14%{?dist}
+Release:        15%{?dist}
 Summary:        Ruby shadow password module
 License:        Public Domain
 URL:            https://github.com/apalmblad/ruby-shadow
@@ -83,6 +83,9 @@ popd
 %doc %{gem_instdir}/README.euc
 
 %changelog
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.5.0-15
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Wed Jan  6 2021 Vít Ondruch <vondruch@redhat.com> - 2.5.0-14
 - Rebuilt for https://fedoraproject.org/wiki/Changes/Ruby_3.0