diff --git a/python-websockets.spec b/python-websockets.spec
index 8a4a4e8..ee55bc5 100644
--- a/python-websockets.spec
+++ b/python-websockets.spec
@@ -6,7 +6,7 @@
 
 Name:           python-%{pypi_name}
 Version:        12.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Implementation of the WebSocket Protocol for Python
 
 License:        BSD-3-Clause
@@ -63,6 +63,9 @@ BuildRequires:  python3-devel
 %doc README.rst
 
 %changelog
+* Mon Jan 22 2024 Fedora Release Engineering <releng@fedoraproject.org> - 12.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Wed Jan 03 2024 Mikel Olasagasti Uranga <mikel@olasagasti.info> - 12.0-1
 - Update to 12.0 rhbz#2245452