diff --git a/ocaml-fieldslib.spec b/ocaml-fieldslib.spec
index c7cda59..88f08f3 100644
--- a/ocaml-fieldslib.spec
+++ b/ocaml-fieldslib.spec
@@ -17,7 +17,7 @@
 
 Name:           ocaml-%{srcname}
 Version:        0.13.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        OCaml record fields as first class values
 
 License:        MIT
@@ -90,6 +90,10 @@ find %{buildroot}%{_libdir}/ocaml -name \*.cmxs -exec chmod a+x {} \+
 %{_libdir}/ocaml/%{srcname}/*.cmt
 
 %changelog
+* Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.13.0-4
+- Second attempt - Rebuilt for
+  https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.13.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild