diff --git a/clients/python/README.MD b/clients/python/README.MD
index 6ab6b66..78681de 100644
--- a/clients/python/README.MD
+++ b/clients/python/README.MD
@@ -44,8 +44,8 @@ python -m grpc_tools.protoc --python_out=. --proto_path=../../../WeChatFerry/rpc
 
 ## 版本更新
 
-### v39.5.0.0
-* 适配 `3.9.12.51`。
+### v39.5.1.0
+* Bug 修复。
 
 <details><summary>点击查看更多</summary>
 
diff --git a/clients/python/wcferry/client.py b/clients/python/wcferry/client.py
index 9daa15a..33ed0ac 100644
--- a/clients/python/wcferry/client.py
+++ b/clients/python/wcferry/client.py
@@ -1,7 +1,7 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 
-__version__ = "39.5.0.0"
+__version__ = "39.5.1.0"
 
 import atexit
 import base64