diff --git a/ocaml-pcre.spec b/ocaml-pcre.spec
index 65753ff..117c366 100644
--- a/ocaml-pcre.spec
+++ b/ocaml-pcre.spec
@@ -1,6 +1,6 @@
 Name:           ocaml-pcre
 Version:        7.2.3
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Perl compatibility regular expressions (PCRE) for OCaml
 
 License:        LGPLv2
@@ -76,6 +76,9 @@ mv $RPM_BUILD_ROOT%{_docdir}/api .
 
 
 %changelog
+* Thu May 11 2017 Richard W.M. Jones <rjones@redhat.com> - 7.2.3-4
+- Rebuild for OCaml 4.04.1.
+
 * Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 7.2.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild