diff --git a/ocaml-cairo.spec b/ocaml-cairo.spec
index 114f00d..dded01c 100644
--- a/ocaml-cairo.spec
+++ b/ocaml-cairo.spec
@@ -14,7 +14,7 @@ ExcludeArch: %{ix86}
 Name:           ocaml-cairo
 Epoch:          2
 Version:        0.6.4
-Release:        8%{?dist}
+Release:        9%{?dist}
 Summary:        OCaml library for accessing cairo graphics
 
 License:        LGPL-3.0-or-later WITH OCaml-LGPL-linking-exception
@@ -155,6 +155,9 @@ export GTK_LIBS="%{build_ldflags} $gtk_libs"
 
 
 %changelog
+* Mon Dec 18 2023 Richard W.M. Jones <rjones@redhat.com> - 2:0.6.4-9
+- OCaml 5.1.1 + s390x code gen fix for Fedora 40
+
 * Tue Dec 12 2023 Richard W.M. Jones <rjones@redhat.com> - 2:0.6.4-8
 - OCaml 5.1.1 rebuild for Fedora 40