diff --git a/python-schema.spec b/python-schema.spec
index 3b0c9f1..4292357 100644
--- a/python-schema.spec
+++ b/python-schema.spec
@@ -1,5 +1,5 @@
 Name:          python-schema
-Version:       0.7.3
+Version:       0.7.4
 Release:       1mamba
 Summary:       A library for validating Python data structures
 Group:         System/Libraries
@@ -50,5 +50,8 @@ sed -i "s,.*/man/.*,&.gz," %{name}.filelist
 # %doc README.rst
 
 %changelog
+* Sun Feb 21 2021 Automatic Build System <autodist@mambasoft.it> 0.7.4-1mamba
+- automatic version update by autodist
+
 * Sun Sep 27 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.7.3-1mamba
 - package created using the webbuild interface