diff --git a/ocaml-cppo.spec b/ocaml-cppo.spec
index 5d4b8d0..8536363 100644
--- a/ocaml-cppo.spec
+++ b/ocaml-cppo.spec
@@ -5,7 +5,7 @@
 
 Name:           ocaml-cppo
 Version:        0.9.3
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Equivalent of the C preprocessor for OCaml programs
 
 License:        BSD
@@ -65,6 +65,9 @@ make test
 
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.9.3-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Thu Apr 24 2014 Jaromir Capik <jcapik@redhat.com> - 0.9.3-3
 - Removing ExclusiveArch