diff --git a/python-dukpy.spec b/python-dukpy.spec
index d65404f..07dc5a0 100644
--- a/python-dukpy.spec
+++ b/python-dukpy.spec
@@ -1,5 +1,5 @@
 Name:          python-dukpy
-Version:       0.3.1
+Version:       0.4.0
 Release:       1mamba
 Summary:       Simple JavaScript interpreter for Python
 Group:         System/Libraries/Python
@@ -40,6 +40,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %defattr(-,root,root)
 
 %changelog
+* Fri Jun 07 2024 Automatic Build System <autodist@openmamba.org> 0.4.0-1mamba
+- automatic version update by autodist
+
 * Thu May 09 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 0.3.1-1mamba
 - update to 0.3.1