diff --git a/ocaml-dune.spec b/ocaml-dune.spec
index 79e82df..b90a4ef 100644
--- a/ocaml-dune.spec
+++ b/ocaml-dune.spec
@@ -1,6 +1,6 @@
 Name:           ocaml-dune
-Version:        1.9.1
-Release:        2%{?dist}
+Version:        1.9.3
+Release:        1%{?dist}
 Summary:        A composable build system for OCaml
 
 %global libname %(echo %{name} | sed -e 's/^ocaml-//')
@@ -106,6 +106,9 @@ cp -ar README.md CHANGES.md doc/_build/* %{buildroot}%{_pkgdocdir}/
 %doc %{_pkgdocdir}/*
 
 %changelog
+* Thu May 16 2019 Andy Li <andy@onthewings.net> - 1.9.3-1
+- Updated to latest upstream release (#1705660).
+
 * Tue Apr 30 2019 Richard W.M. Jones <rjones@redhat.com> - 1.9.1-2
 - OCaml 4.08.0 (beta 3) rebuild.