diff --git a/python-packaging.spec b/python-packaging.spec
index 58198db..12926b3 100644
--- a/python-packaging.spec
+++ b/python-packaging.spec
@@ -1,5 +1,5 @@
 Name:          python-packaging
-Version:       19.2
+Version:       20.0
 Release:       1mamba
 Summary:       Core utilities for Python packages
 Group:         System/Libraries
@@ -45,6 +45,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %doc LICENSE
 
 %changelog
+* Tue Jan 14 2020 Automatic Build System <autodist@mambasoft.it> 20.0-1mamba
+- automatic version update by autodist
+
 * Sat Oct 05 2019 Automatic Build System <autodist@mambasoft.it> 19.2-1mamba
 - automatic version update by autodist