diff --git a/ocaml-gsl.spec b/ocaml-gsl.spec
index 2f37935..35c2c96 100644
--- a/ocaml-gsl.spec
+++ b/ocaml-gsl.spec
@@ -1,6 +1,6 @@
 Name:           ocaml-gsl
 Version:        1.19.1
-Release:        18%{?dist}
+Release:        19%{?dist}
 Summary:        Interface to GSL (GNU scientific library) for OCaml
 License:        GPLv2
 
@@ -91,6 +91,9 @@ make install
 
 
 %changelog
+* Thu Aug 01 2019 Richard W.M. Jones <rjones@redhat.com> - 1.19.1-19
+- OCaml 4.08.1 (rc2) rebuild.
+
 * Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.19.1-18
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild