diff --git a/python-jupyter_core.spec b/python-jupyter_core.spec
index 8cf65d2..4d6fbbc 100644
--- a/python-jupyter_core.spec
+++ b/python-jupyter_core.spec
@@ -1,6 +1,6 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-jupyter_core
-Version:       5.3.2
+Version:       5.4.0
 Release:       1mamba
 Summary:       Core common functionality of Jupyter projects
 Group:         System/Libraries
@@ -53,6 +53,9 @@ done
 %{python_sitelib}/__pycache__/jupyter.*.pyc
 
 %changelog
+* Wed Oct 11 2023 Automatic Build System <autodist@mambasoft.it> 5.4.0-1mamba
+- automatic version update by autodist
+
 * Wed Sep 27 2023 Automatic Build System <autodist@mambasoft.it> 5.3.2-1mamba
 - automatic version update by autodist