diff --git a/client-py3/full/src/uds/__init__.py b/client-py3/full/src/uds/__init__.py
index 05deffba2..1625cafe4 100644
--- a/client-py3/full/src/uds/__init__.py
+++ b/client-py3/full/src/uds/__init__.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright (c) 2014-2021 Virtual Cable S.L.
+# Copyright (c) 2014-2023 Virtual Cable S.L.U.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification,
@@ -11,7 +11,7 @@
 #    * Redistributions in binary form must reproduce the above copyright notice,
 #      this list of conditions and the following disclaimer in the documentation
 #      and/or other materials provided with the distribution.
-#    * Neither the name of Virtual Cable S.L. nor the names of its contributors
+#    * Neither the name of Virtual Cable S.L.U. nor the names of its contributors
 #      may be used to endorse or promote products derived from this software
 #      without specific prior written permission.
 #
@@ -29,11 +29,11 @@
 '''
 @author: Adolfo Gómez, dkmaster at dkmon dot com
 '''
-VERSION = '3.6.0'
+VERSION = '4.0.0'
 
 __title__ = 'udclient'
 __version__ = VERSION
 __build__ = 0x010712
 __author__ = 'Adolfo Gómez <dkmaster@dkmon.com>'
 __license__ = "BSD 3-clause"
-__copyright__ = "Copyright 2014-2022 VirtualCable S.L.U."
+__copyright__ = "Copyright 2014-2023 VirtualCable S.L.U."