diff --git a/python-mock.spec b/python-mock.spec
index 5ee6073..653cc97 100644
--- a/python-mock.spec
+++ b/python-mock.spec
@@ -1,6 +1,6 @@
 Name:          python-mock
-Version:       3.0.5
-Release:       2mamba
+Version:       4.0.3
+Release:       1mamba
 Summary:       Rolling backport of unittest.mock for all Pythons
 Group:         System/Libraries
 Vendor:        openmamba
@@ -45,6 +45,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %defattr(-,root,root)
 
 %changelog
+* Sun Feb 21 2021 Automatic Build System <autodist@mambasoft.it> 4.0.3-1mamba
+- automatic version update by autodist
+
 * Sat Apr 11 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0.5-2mamba
 - rebuilt with py3* packages