diff --git a/python-traitlets.spec b/python-traitlets.spec
index 848bb6f..0f089b3 100644
--- a/python-traitlets.spec
+++ b/python-traitlets.spec
@@ -1,6 +1,6 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-traitlets
-Version:       5.4.0
+Version:       5.5.0
 Release:       1mamba
 Summary:       A lightweight, simple, pure Python derivative of Enthought Traits
 Group:         System/Libraries
@@ -40,6 +40,9 @@ CFLAGS="%{optflags}" %{__python} -m build --no-isolation --wheel
 %doc COPYING.md
 
 %changelog
+* Wed Oct 19 2022 Automatic Build System <autodist@mambasoft.it> 5.5.0-1mamba
+- automatic version update by autodist
+
 * Fri Oct 07 2022 Automatic Build System <autodist@mambasoft.it> 5.4.0-1mamba
 - automatic version update by autodist