diff --git a/ocaml-ocplib-simplex.spec b/ocaml-ocplib-simplex.spec
index f4b1139..99e9461 100644
--- a/ocaml-ocplib-simplex.spec
+++ b/ocaml-ocplib-simplex.spec
@@ -6,7 +6,7 @@
 
 Name:           ocaml-%{pkgname}
 Version:        0.4
-Release:        8%{?dist}
+Release:        9%{?dist}
 Summary:        Simplex algorithm for solving systems of linear inequalities
 
 # The same exception to clause 6 as provided by ocaml applies to this package.
@@ -81,6 +81,9 @@ make local-tests
 %{_libdir}/ocaml/*/*.mli
 
 %changelog
+* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.4-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
 * Sun Jan 19 2020 Richard W.M. Jones <rjones@redhat.com> - 0.4-8
 - OCaml 4.10.0+beta1 rebuild.