diff --git a/ocaml-oasis.spec b/ocaml-oasis.spec
index a4571f5..05eafa3 100644
--- a/ocaml-oasis.spec
+++ b/ocaml-oasis.spec
@@ -2,7 +2,7 @@
 
 Name:           ocaml-oasis
 Version:        0.4.11
-Release:        17%{?dist}
+Release:        18%{?dist}
 Summary:        Tooling for building OCaml libraries and applications
 
 License:        LGPLv2+ with exceptions
@@ -94,6 +94,9 @@ ocaml setup.ml -test
 %{_libdir}/ocaml/*/META
 
 %changelog
+* Sat Apr 04 2020 Richard W.M. Jones <rjones@redhat.com> - 0.4.11-18
+- Update all OCaml dependencies for RPM 4.16.
+
 * Thu Feb 27 2020 Richard W.M. Jones <rjones@redhat.com> - 0.4.11-17
 - OCaml 4.10.0 final.