diff --git a/rubygem-nio4r.spec b/rubygem-nio4r.spec
index 183e19d..a26f855 100644
--- a/rubygem-nio4r.spec
+++ b/rubygem-nio4r.spec
@@ -5,7 +5,7 @@
 
 Name: rubygem-%{gem_name}
 Version: 2.5.2
-Release: 5%{?dist}
+Release: 6%{?dist}
 Summary: New IO for Ruby
 # The entire source code is MIT, bundled libev is BSD or GPLv2+
 License: MIT and (BSD or GPLv2+)
@@ -110,6 +110,9 @@ popd
 %{gem_instdir}/spec
 
 %changelog
+* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.5.2-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.5.2-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild