diff --git a/python-pyrsistent.spec b/python-pyrsistent.spec
index bf5661a..710b90e 100644
--- a/python-pyrsistent.spec
+++ b/python-pyrsistent.spec
@@ -1,5 +1,5 @@
 Name:          python-pyrsistent
-Version:       0.16.0
+Version:       0.17.0
 Release:       1mamba
 Summary:       Persistent/Immutable/Functional data structures for Python
 Group:         System/Libraries
@@ -50,5 +50,8 @@ sed -i "s,.*/man/.*,&.gz," %{name}.filelist
 # %doc README README.rst
 
 %changelog
+* Wed Sep 09 2020 Automatic Build System <autodist@mambasoft.it> 0.17.0-1mamba
+- automatic version update by autodist
+
 * Sat Apr 18 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.16.0-1mamba
 - package created using the webbuild interface