diff --git a/ocaml-camomile.spec b/ocaml-camomile.spec
index 50f6ddd..caa801f 100644
--- a/ocaml-camomile.spec
+++ b/ocaml-camomile.spec
@@ -3,7 +3,7 @@
 
 Name:           ocaml-camomile
 Version:        0.8.3
-Release:        6%{?dist}
+Release:        7%{?dist}
 Summary:        Unicode library for OCaml
 
 Group:          Development/Libraries
@@ -117,6 +117,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Sat Jun 09 2012 Richard W.M. Jones <rjones@redhat.com> - 0.8.3-7
+- Rebuild for OCaml 4.00.0.
+
 * Wed Jun  6 2012 Richard W.M. Jones <rjones@redhat.com> - 0.8.3-6
 - Remove sed hack which worked around segfault on ppc64.  Now fixed
   in OCaml >= 3.12.1-12.