diff --git a/python-filelock.spec b/python-filelock.spec
index 1e6a0a0..21c709a 100644
--- a/python-filelock.spec
+++ b/python-filelock.spec
@@ -1,5 +1,5 @@
 Name:          python-filelock
-Version:       3.5.0
+Version:       3.5.1
 Release:       1mamba
 Summary:       A platform independent file lock module in Python, which provides a simple way of inter-process communication
 Group:         System/Libraries
@@ -44,6 +44,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc LICENSE
 
 %changelog
+* Thu Feb 17 2022 Automatic Build System <autodist@mambasoft.it> 3.5.1-1mamba
+- automatic version update by autodist
+
 * Tue Feb 15 2022 Automatic Build System <autodist@mambasoft.it> 3.5.0-1mamba
 - automatic version update by autodist