diff --git a/python-jupyter_client.spec b/python-jupyter_client.spec
index a4a221e..5985d38 100644
--- a/python-jupyter_client.spec
+++ b/python-jupyter_client.spec
@@ -1,6 +1,6 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-jupyter_client
-Version:       7.4.2
+Version:       7.4.3
 Release:       1mamba
 Summary:       The reference implementation of the Jupyter protocol
 Group:         System/Libraries
@@ -59,6 +59,9 @@ done
 %{python_sitelib}/%{pkgname}/*
 
 %changelog
+* Thu Oct 20 2022 Automatic Build System <autodist@mambasoft.it> 7.4.3-1mamba
+- automatic version update by autodist
+
 * Thu Oct 13 2022 Automatic Build System <autodist@mambasoft.it> 7.4.2-1mamba
 - automatic version update by autodist