diff --git a/ocaml-findlib.spec b/ocaml-findlib.spec
index e5f2869..15ff1dc 100644
--- a/ocaml-findlib.spec
+++ b/ocaml-findlib.spec
@@ -1,6 +1,6 @@
 Name:           ocaml-findlib
 Version:        1.8.1
-Release:        9%{?dist}
+Release:        10%{?dist}
 Summary:        Objective CAML package manager and build helper
 License:        BSD
 
@@ -98,6 +98,9 @@ make install \
 
 
 %changelog
+* Sun Jan 19 2020 Richard W.M. Jones <rjones@redhat.com> - 1.8.1-10
+- OCaml 4.10.0+beta1 rebuild.
+
 * Thu Jan 09 2020 Richard W.M. Jones <rjones@redhat.com> - 1.8.1-9
 - Bump release and rebuild.