diff --git a/ocaml-facile.spec b/ocaml-facile.spec
index a92ec12..ced3f19 100644
--- a/ocaml-facile.spec
+++ b/ocaml-facile.spec
@@ -4,7 +4,7 @@
 
 Name:          ocaml-facile
 Version:       1.1
-Release:       37%{?dist}
+Release:       38%{?dist}
 Summary:       OCaml library for constraint programming
 Summary(fr):   Librairie OCaml de programmation par contraintes
 License:       LGPLv2+
@@ -104,6 +104,9 @@ make install
 %{_libdir}/ocaml/facile/*.mli
 
 %changelog
+* Mon Nov 07 2016 Richard W.M. Jones <rjones@redhat.com> - 1.1-38
+- Rebuild for OCaml 4.04.0.
+
 * Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.1-37
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild