diff --git a/ocaml-postgresql.spec b/ocaml-postgresql.spec
index 90d7bc2..7544832 100644
--- a/ocaml-postgresql.spec
+++ b/ocaml-postgresql.spec
@@ -2,7 +2,7 @@
 
 Name:           ocaml-postgresql
 Version:        4.0.1
-Release:        19%{?dist}
+Release:        20%{?dist}
 Summary:        OCaml library for accessing PostgreSQL databases
 
 License:        LGPLv2+ with exceptions
@@ -79,6 +79,9 @@ make install
 
 
 %changelog
+* Fri Dec 06 2019 Richard W.M. Jones <rjones@redhat.com> - 4.0.1-20
+- OCaml 4.09.0 (final) rebuild.
+
 * Fri Aug 16 2019 Richard W.M. Jones <rjones@redhat.com> - 4.0.1-19
 - OCaml 4.08.1 (final) rebuild.