diff --git a/alephone-marathon.spec b/alephone-marathon.spec
index 2b54c5b..6e6c0d6 100644
--- a/alephone-marathon.spec
+++ b/alephone-marathon.spec
@@ -1,5 +1,5 @@
 Name:          alephone-marathon
-Version:       20210408
+Version:       20220115
 Release:       1mamba
 Summary:       Marathon scenario data files for Aleph One
 Group:         Applications/Games
@@ -49,5 +49,8 @@ install -D -m0644 %{SOURCE2} %{buildroot}%{_datadir}/applications/%{name}.deskto
 %doc LICENSE
 
 %changelog
+* Mon Jan 17 2022 Automatic Build System <autodist@mambasoft.it> 20220115-1mamba
+- automatic version update by autodist
+
 * Fri Dec 24 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 20210408-1mamba
 - package created by autospec