diff --git a/vttest.spec b/vttest.spec
index edad479..354e632 100644
--- a/vttest.spec
+++ b/vttest.spec
@@ -1,5 +1,5 @@
 Name:          vttest
-Version:       20221111
+Version:       20221229
 Release:       1mamba
 Summary:       Tests the compatibility of so-called "VT100-compatible" terminals
 Group:         Development/Tools
@@ -41,6 +41,9 @@ Vttest tests the compatibility (demonstrates the non-compatibility) of so-called
 #%doc BUGS CHANGES README
 
 %changelog
+* Tue Jan 03 2023 Automatic Build System <autodist@mambasoft.it> 20221229-1mamba
+- automatic version update by autodist
+
 * Sun Nov 13 2022 Automatic Build System <autodist@mambasoft.it> 20221111-1mamba
 - automatic version update by autodist