diff --git a/python-ipykernel.spec b/python-ipykernel.spec
index cc0ab80..8d342be 100644
--- a/python-ipykernel.spec
+++ b/python-ipykernel.spec
@@ -1,5 +1,5 @@
 Name:          python-ipykernel
-Version:       5.5.2
+Version:       5.5.3
 Release:       1mamba
 Summary:       The IPython kernel for Jupyter
 Group:         System/Libraries
@@ -48,6 +48,9 @@ sed -i "s,.*/man/.*,&.gz," %{name}.filelist
 %defattr(-,root,root)
 
 %changelog
+* Wed Mar 31 2021 Automatic Build System <autodist@mambasoft.it> 5.5.3-1mamba
+- automatic version update by autodist
+
 * Mon Mar 29 2021 Automatic Build System <autodist@mambasoft.it> 5.5.2-1mamba
 - automatic version update by autodist