diff --git a/python-datatypes.spec b/python-datatypes.spec
index 15471eb..c375a89 100644
--- a/python-datatypes.spec
+++ b/python-datatypes.spec
@@ -1,6 +1,6 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-datatypes
-Version:       0.9.0
+Version:       0.9.1
 Release:       1mamba
 Summary:       Utility Classes and Functions that are handy across multiple projects
 Group:         System/Libraries
@@ -46,6 +46,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %{python_sitearch}/%{pkgname}/*
 
 %changelog
+* Sun Mar 12 2023 Automatic Build System <autodist@mambasoft.it> 0.9.1-1mamba
+- automatic version update by autodist
+
 * Mon Mar 06 2023 Automatic Build System <autodist@mambasoft.it> 0.9.0-1mamba
 - automatic version update by autodist