diff --git a/ocaml-yojson.spec b/ocaml-yojson.spec
index 0ea0ee1..92f39d7 100644
--- a/ocaml-yojson.spec
+++ b/ocaml-yojson.spec
@@ -1,6 +1,6 @@
 Name:           ocaml-yojson
 Version:        1.4.0
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        An optimized parsing and printing library for the JSON format
 
 License:        BSD
@@ -79,6 +79,9 @@ jbuilder runtest
 
 
 %changelog
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.0-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
 * Wed Jul 11 2018 Richard W.M. Jones <rjones@redhat.com> - 1.4.0-4
 - OCaml 4.07.0 (final) rebuild.