diff --git a/ocaml-tplib.spec b/ocaml-tplib.spec
index 2ebf293..f79c3bf 100644
--- a/ocaml-tplib.spec
+++ b/ocaml-tplib.spec
@@ -1,6 +1,6 @@
 Name:           ocaml-tplib
 Version:        1.3
-Release:        47%{?dist}
+Release:        48%{?dist}
 Summary:        Tropical Polyhedra Library
 
 License:        LGPLv2+
@@ -122,6 +122,9 @@ _build/tests/test_tplib_rational
 %doc %{_mandir}/man1/*
 
 %changelog
+* Fri Apr 17 2020 Richard W.M. Jones <rjones@redhat.com> - 1.3-48
+- OCaml 4.11.0 pre-release
+
 * Mon Apr 13 2020 Jerry James <loganjerry@gmail.com> - 1.3-47
 - Exclude ocamlx(Numeric_plugin) from Requires