diff --git a/ocaml-gettext.spec b/ocaml-gettext.spec
index a6c1401..22448fd 100644
--- a/ocaml-gettext.spec
+++ b/ocaml-gettext.spec
@@ -3,7 +3,7 @@
 
 Name:           ocaml-gettext
 Version:        0.3.4
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        OCaml library for i18n
 
 Group:          Development/Libraries
@@ -194,6 +194,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Sat Jun 09 2012 Richard W.M. Jones <rjones@redhat.com> - 0.3.4-3
+- Rebuild for OCaml 4.00.0.
+
 * Sat May 19 2012 Richard W.M. Jones <rjones@redhat.com> - 0.3.4-2
 - Bump release and rebuild for new OCaml on ARM.
 - Enable ppc64 support for camomile.