diff --git a/python-jsonpickle.spec b/python-jsonpickle.spec
index fd6a4a3..a2b1e66 100644
--- a/python-jsonpickle.spec
+++ b/python-jsonpickle.spec
@@ -1,5 +1,5 @@
 Name:          python-jsonpickle
-Version:       2.2.0
+Version:       3.0.0
 Release:       1mamba
 Summary:       Python library for serializing any arbitrary object graph into JSON
 Group:         System/Libraries/Python
@@ -53,6 +53,9 @@ sed -i "\,egg-info$,d" %{name}.filelist
 %doc LICENSE
 
 %changelog
+* Fri Dec 02 2022 Automatic Build System <autodist@mambasoft.it> 3.0.0-1mamba
+- automatic version update by autodist
+
 * Fri May 13 2022 Automatic Build System <autodist@mambasoft.it> 2.2.0-1mamba
 - automatic version update by autodist