diff --git a/bugzilla.spec b/bugzilla.spec
index f145355..d18e957 100644
--- a/bugzilla.spec
+++ b/bugzilla.spec
@@ -5,7 +5,7 @@ Summary: Bug tracking system
 URL: https://www.bugzilla.org/
 Name: bugzilla
 Version: 5.0.6
-Release: 20%{?dist}
+Release: 21%{?dist}
 License: MPLv1.1
 Source0: https://github.com/bugzilla/bugzilla/archive/release-%{version}.tar.gz
 Source1: bugzilla-httpd-conf
@@ -290,6 +290,9 @@ popd > /dev/null)
 %{bzinstallprefix}/bugzilla/contrib/Bugzilla.pm
 
 %changelog
+* Tue Jan 23 2024 Fedora Release Engineering <releng@fedoraproject.org> - 5.0.6-21
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Fri Jan 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 5.0.6-20
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild