diff --git a/ocaml-calendar.spec b/ocaml-calendar.spec
index 73f80ac..2bb19d8 100644
--- a/ocaml-calendar.spec
+++ b/ocaml-calendar.spec
@@ -3,7 +3,7 @@
 
 Name:           ocaml-calendar
 Version:        1.10
-Release:        7%{?dist}
+Release:        9%{?dist}
 Summary:        Objective Caml library for managing dates and times
 
 Group:          Development/Libraries
@@ -13,7 +13,8 @@ Source0:        http://www.lri.fr/~signoles/prog/calendar/calendar-1.10.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 ExcludeArch:    ppc64
 
-BuildRequires:  ocaml >= 3.06, ocaml-findlib-devel, ocaml-ocamldoc
+BuildRequires:  ocaml >= 3.10.0-7
+BuildRequires:  ocaml-findlib-devel, ocaml-ocamldoc
 BuildRequires:  gawk
 
 %define _use_internal_dependency_generator 0
@@ -79,6 +80,12 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Thu Sep  6 2007 Richard W.M. Jones <rjones@redhat.com> - 1.10-9
+- Force rebuild because of updated requires/provides scripts in OCaml.
+
+* Mon Sep  3 2007 Richard W.M. Jones <rjones@redhat.com> - 1.10-8
+- Force rebuild because of base OCaml.
+
 * Thu Aug 30 2007 Richard W.M. Jones <rjones@redhat.com> - 1.10-7
 - Force rebuild because of changed BRs in base OCaml.