diff --git a/ocamlbuild.spec b/ocamlbuild.spec
index 715ed4b..50a6864 100644
--- a/ocamlbuild.spec
+++ b/ocamlbuild.spec
@@ -1,6 +1,6 @@
 Name:          ocamlbuild
-Version:       0.14.1
-Release:       1mamba
+Version:       0.14.2
+Release:       2mamba
 Summary:       A generic build tool, that has built-in rules for building OCaml library and programs
 Group:         Development/Tools
 Vendor:        openmamba
@@ -12,8 +12,9 @@ License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: ocaml
+BuildRequires: ocaml-runtime
 ## AUTOBUILDREQ-END
-BuildRequires: ocaml >= 4.11.1
+BuildRequires: ocaml >= 4.14.1
 
 %description
 OCamlbuild is a generic build tool, that has built-in rules for building OCaml library and programs.
@@ -44,6 +45,12 @@ OCamlbuild is a generic build tool, that has built-in rules for building OCaml l
 %doc LICENSE
 
 %changelog
+* Thu Jul 06 2023 Sdk Build System <sdk@mambasoft.it> 0.14.2-2mamba
+- rebuilt with ocaml 4.14.1
+
+* Fri Sep 30 2022 Automatic Build System <autodist@mambasoft.it> 0.14.2-1mamba
+- automatic version update by autodist
+
 * Sun Feb 13 2022 Automatic Build System <autodist@mambasoft.it> 0.14.1-1mamba
 - automatic version update by autodist