diff --git a/autogen/version.py b/autogen/version.py
index efa8566bd8..ff559ce344 100644
--- a/autogen/version.py
+++ b/autogen/version.py
@@ -1,7 +1,5 @@
 # Copyright (c) 2023 - 2024, Owners of https://github.com/ag2ai
 #
 # SPDX-License-Identifier: Apache-2.0
-#
-# Portions derived from  https://github.com/microsoft/autogen are under the MIT License.
-# SPDX-License-Identifier: MIT
-__version__ = "0.5.0b2"
+
+__version__ = "0.5.0"