diff --git a/ocaml-pgocaml.spec b/ocaml-pgocaml.spec
index 6ddc4cd..ea6613d 100644
--- a/ocaml-pgocaml.spec
+++ b/ocaml-pgocaml.spec
@@ -6,7 +6,7 @@
 
 Name:           ocaml-pgocaml
 Version:        1.6
-Release:        22%{?dist}
+Release:        23%{?dist}
 Summary:        OCaml library for type-safe access to PostgreSQL databases
 License:        LGPLv2+ with exceptions
 
@@ -99,6 +99,9 @@ install -m 0755 pgocaml_prof $RPM_BUILD_ROOT%{_bindir}
 
 
 %changelog
+* Tue Jun 27 2017 Richard W.M. Jones <rjones@redhat.com> - 1.6-23
+- OCaml 4.04.2 rebuild.
+
 * Sat May 13 2017 Richard W.M. Jones <rjones@redhat.com> - 1.6-22
 - OCaml 4.04.1 rebuild.