diff --git a/ocaml-inotify.spec b/ocaml-inotify.spec
index 70b53fc..628113f 100644
--- a/ocaml-inotify.spec
+++ b/ocaml-inotify.spec
@@ -2,7 +2,7 @@
 
 Name:          ocaml-inotify
 Version:       2.3
-Release:       1mamba
+Release:       2mamba
 Summary:       OCaml bindings for inotify
 Group:         System/Libraries/OCaml
 Vendor:        openmamba
@@ -15,11 +15,10 @@ License:       LGPL
 BuildRequires: glibc-devel
 BuildRequires: ocaml
 BuildRequires: ocaml-lwt-devel
-BuildRequires: ocaml-result
-BuildRequires: ocaml-seq-devel
+BuildRequires: ocaml-runtime
 ## AUTOBUILDREQ-END
+BuildRequires: ocaml >= 4.14.1
 BuildRequires: dune
-BuildRequires: ocaml
 BuildRequires: ocaml-findlib
 
 %description
@@ -71,5 +70,8 @@ make install
 %doc README.md
 
 %changelog
+* Thu Jul 06 2023 Sdk Build System <sdk@mambasoft.it> 2.3-2mamba
+- rebuilt with ocaml 4.14.1
+
 * Fri Feb 11 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 2.3-1mamba
 - package created using the webbuild interface