diff --git a/alephone-marathon2.spec b/alephone-marathon2.spec
index f06e667..1980c43 100644
--- a/alephone-marathon2.spec
+++ b/alephone-marathon2.spec
@@ -1,5 +1,5 @@
 Name:          alephone-marathon2
-Version:       20240119
+Version:       20240510
 Release:       1mamba
 Summary:       Marathon scenario data files for Aleph One
 Group:         Applications/Games
@@ -48,6 +48,9 @@ install -D -m0644 %{SOURCE2} %{buildroot}%{_datadir}/applications/%{name}.deskto
 %doc LICENSE
 
 %changelog
+* Mon May 13 2024 Automatic Build System <autodist@openmamba.org> 20240510-1mamba
+- automatic version update by autodist
+
 * Sat Jan 20 2024 Automatic Build System <autodist@openmamba.org> 20240119-1mamba
 - automatic version update by autodist