diff --git a/ocaml-topkg.spec b/ocaml-topkg.spec
index 0e645b2..98fe114 100644
--- a/ocaml-topkg.spec
+++ b/ocaml-topkg.spec
@@ -1,5 +1,5 @@
 Name:          ocaml-topkg
-Version:       1.0.4
+Version:       1.0.5
 Release:       1mamba
 Summary:       The transitory OCaml software packager
 Group:         System/Libraries/OCaml
@@ -49,6 +49,9 @@ mv %{buildroot}%{_docdir}/topkg/LICENSE.md %{buildroot}%{_datadir}/licenses/ocam
 %{_datadir}/licenses/ocaml-topkg/LICENSE.md
 
 %changelog
+* Wed Feb 02 2022 Automatic Build System <autodist@mambasoft.it> 1.0.5-1mamba
+- automatic version update by autodist
+
 * Mon Oct 11 2021 Automatic Build System <autodist@mambasoft.it> 1.0.4-1mamba
 - automatic version update by autodist