diff --git a/python-async-timeout.spec b/python-async-timeout.spec
index 7470683..4d20c0e 100644
--- a/python-async-timeout.spec
+++ b/python-async-timeout.spec
@@ -1,6 +1,6 @@
 Name:          python-async-timeout
-Version:       4.0.2
-Release:       3mamba
+Version:       4.0.3
+Release:       1mamba
 Summary:       asyncio-compatible timeout context manager
 Group:         System/Libraries
 Vendor:        openmamba
@@ -45,6 +45,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc LICENSE
 
 %changelog
+* Sat Aug 12 2023 Automatic Build System <autodist@mambasoft.it> 4.0.3-1mamba
+- automatic version update by autodist
+
 * Wed Apr 26 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 4.0.2-3mamba
 - rebuilt with python 3.10