diff --git a/ocaml-postgresql.spec b/ocaml-postgresql.spec
index 921bac8..d6d9eb6 100644
--- a/ocaml-postgresql.spec
+++ b/ocaml-postgresql.spec
@@ -2,7 +2,7 @@
 
 Name:           ocaml-postgresql
 Version:        4.0.1
-Release:        24%{?dist}
+Release:        25%{?dist}
 Summary:        OCaml library for accessing PostgreSQL databases
 
 License:        LGPLv2+ with exceptions
@@ -79,6 +79,9 @@ make install
 
 
 %changelog
+* Thu Apr 02 2020 Richard W.M. Jones <rjones@redhat.com> - 4.0.1-25
+- Update all OCaml dependencies for RPM 4.16.
+
 * Wed Feb 26 2020 Richard W.M. Jones <rjones@redhat.com> - 4.0.1-24
 - OCaml 4.10.0 final.