diff --git a/ocaml-lablgtk.spec b/ocaml-lablgtk.spec
index 16f2c6c..b9225cc 100644
--- a/ocaml-lablgtk.spec
+++ b/ocaml-lablgtk.spec
@@ -2,7 +2,7 @@
 
 Name:           ocaml-lablgtk
 Version:        2.18.5
-Release:        8%{?dist}
+Release:        9%{?dist}
 
 Summary:        Objective Caml interface to gtk+
 
@@ -158,6 +158,9 @@ find examples -name .cvsignore -exec rm {} \;
 
 
 %changelog
+* Mon Aug 07 2017 Richard W.M. Jones <rjones@redhat.com> - 2.18.5-9
+- OCaml 4.05.0 rebuild.
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.18.5-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild