diff --git a/ocaml-omake.spec b/ocaml-omake.spec
index c0796a8..c2077b8 100644
--- a/ocaml-omake.spec
+++ b/ocaml-omake.spec
@@ -1,6 +1,6 @@
 Name:           ocaml-omake
 Version:        0.10.3
-Release:        12%{?dist}
+Release:        13%{?dist}
 Summary:        Build system with automated dependency analysis
 License:        LGPLv2+ with exceptions and GPLv2+ and BSD
 
@@ -65,6 +65,9 @@ make install \
 
 
 %changelog
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.10.3-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Thu Jun 27 2019 Richard W.M. Jones <rjones@redhat.com> - 0.10.3-12
 - OCaml 4.08.0 (final) rebuild.