diff --git a/python-mmtf.spec b/python-mmtf.spec
index dc418ff..66ce989 100644
--- a/python-mmtf.spec
+++ b/python-mmtf.spec
@@ -22,7 +22,7 @@ doi: 10.1145/2945292.2945324\
 
 Name: python-mmtf
 Version: 1.1.3
-Release: 1%{?dist}
+Release: 2%{?dist}
 Summary: A decoding library for the macromolecular transmission format (MMTF) 
 License: Apache-2.0
 URL: https://github.com/rcsb/mmtf-python
@@ -68,6 +68,9 @@ Requires: python3-msgpack
 %{python3_sitelib}/mmtf
 
 %changelog
+* Mon Jan 22 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.3-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Wed Dec 27 2023 Dominik Mierzejewski <dominik@greysector.net> 1.1.3-1
 - update to 1.1.3
 - use SPDX identifier in License field