diff --git a/python-exabgp.spec b/python-exabgp.spec
index d92c983..07a043c 100644
--- a/python-exabgp.spec
+++ b/python-exabgp.spec
@@ -1,6 +1,6 @@
 Name:           python-exabgp
 Version:        4.2.21
-Release:        8%{?dist}
+Release:        9%{?dist}
 Summary:        The BGP swiss army knife of networking (Library)
 
 License:        BSD-3-Clause
@@ -124,6 +124,9 @@ rm -rf %{buildroot}%{_usr}/etc
 %{_tmpfilesdir}/exabgp.conf
 
 %changelog
+* Mon Jan 22 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.21-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Wed Sep 27 2023 Gary Buhrmaster <gary.buhrmaster@gmail.com> - 4.2.21-8
 - Add upstream patch to vendored six for Python 3.12 compatibility