diff --git a/python-gevent.spec b/python-gevent.spec
index 212e43e..39eb9f4 100644
--- a/python-gevent.spec
+++ b/python-gevent.spec
@@ -1,5 +1,5 @@
 Name:          python-gevent
-Version:       20.5.0
+Version:       20.5.1
 Release:       1mamba
 Summary:       Coroutine-based network library
 Group:         System/Libraries
@@ -49,6 +49,9 @@ sed -i "/_socket3.py/d" %{name}.filelist
 %doc AUTHORS LICENSE
 
 %changelog
+* Wed May 27 2020 Automatic Build System <autodist@mambasoft.it> 20.5.1-1mamba
+- automatic version update by autodist
+
 * Wed May 20 2020 Automatic Build System <autodist@mambasoft.it> 20.5.0-1mamba
 - automatic version update by autodist