diff --git a/python-jupyter_core.spec b/python-jupyter_core.spec
index ffd632a..080e848 100644
--- a/python-jupyter_core.spec
+++ b/python-jupyter_core.spec
@@ -1,7 +1,7 @@
 %global srcname jupyter_core
 
 Name:          python-%{srcname}
-Version:       4.7.0
+Version:       4.7.1
 Release:       1mamba
 Summary:       Core common functionality of Jupyter projects
 Group:         System/Libraries
@@ -48,6 +48,9 @@ sed -i "s,.*/man/.*,&.gz," %{name}.filelist
 %defattr(-,root,root)
 
 %changelog
+* Sun Feb 21 2021 Automatic Build System <autodist@mambasoft.it> 4.7.1-1mamba
+- automatic version update by autodist
+
 * Wed Jan 20 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 4.7.0-1mamba
 - update to 4.7.0