diff --git a/swig.spec b/swig.spec
index 53a4d90..b225d3a 100644
--- a/swig.spec
+++ b/swig.spec
@@ -63,7 +63,7 @@
 Summary: Connects C/C++/Objective C to some high-level programming languages
 Name:    swig
 Version: 4.1.1
-Release: 9%{?dist}
+Release: 10%{?dist}
 License: GPL-3.0-or-later AND BSD-3-Clause
 URL:     https://www.swig.org/
 Source0: http://downloads.sourceforge.net/project/swig/swig/swig-%{version}/swig-%{version}.tar.gz
@@ -369,6 +369,9 @@ install -pm 644 Tools/swig.gdb %{buildroot}%{_datadir}/%{name}/gdb
 %{_datadir}/%{name}/gdb
 
 %changelog
+* Thu Oct 05 2023 Richard W.M. Jones <rjones@redhat.com> - 4.1.1-10
+- OCaml 5.1 rebuild for Fedora 40
+
 * Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.1-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild