diff --git a/ocaml-curl.spec b/ocaml-curl.spec
index 72c95e1..e99d8b5 100644
--- a/ocaml-curl.spec
+++ b/ocaml-curl.spec
@@ -2,21 +2,23 @@
 
 Name:          ocaml-curl
 Version:       0.9.2
-Release:       1mamba
+Release:       2mamba
 Summary:       OCaml bindings to libcurl 
 Group:         System/Libraries/OCaml
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://ygrek.org/p/ocurl
+URL:           https://ygrek.org/p/ocurl/
 Source:        https://github.com/ygrek/ocurl.git/%{version}/ocurl-%{version}.tar.bz2
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libcurl-devel
 BuildRequires: ocaml
+BuildRequires: ocaml-lwt-devel
+BuildRequires: ocaml-runtime
 ## AUTOBUILDREQ-END
-BuildRequires: ocaml
+BuildRequires: ocaml >= 4.14.1
 BuildRequires: ocaml-findlib
 
 %description
@@ -68,5 +70,8 @@ make install FINDLIB=ocamlfind
 %doc CHANGES* README.md
 
 %changelog
+* Thu Jul 06 2023 Sdk Build System <sdk@mambasoft.it> 0.9.2-2mamba
+- rebuilt with ocaml 4.14.1
+
 * Sun Feb 06 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 0.9.2-1mamba
 - package created using the webbuild interface