diff --git a/ocaml-mad.spec b/ocaml-mad.spec
index 5af9f8e..7adf402 100644
--- a/ocaml-mad.spec
+++ b/ocaml-mad.spec
@@ -1,8 +1,8 @@
 %define ocamlpck  mad
 
 Name:          ocaml-mad
-Version:       0.5.2
-Release:       2mamba
+Version:       0.5.3
+Release:       1mamba
 Summary:       OCaml bindings to the MAD mp3 decoder
 Group:         Development/Bindings
 Vendor:        openmamba
@@ -14,7 +14,6 @@ License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libmad-devel
-BuildRequires: ocaml
 BuildRequires: ocaml-runtime
 ## AUTOBUILDREQ-END
 BuildRequires: ocaml >= 4.14.1
@@ -71,6 +70,9 @@ rm -rf %{buildroot}/usr/doc
 %doc examples/
 
 %changelog
+* Wed May 22 2024 Automatic Build System <autodist@openmamba.org> 0.5.3-1mamba
+- automatic version update by autodist
+
 * Thu Jul 06 2023 Sdk Build System <sdk@mambasoft.it> 0.5.2-2mamba
 - rebuilt with ocaml 4.14.1