diff --git a/requirements.txt b/requirements.txt
index b3e14d7..9371584 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ openai>=2.40.0
 websockets>=16.0
 
 # 飞书 Bot SDK
-lark-oapi>=1.0.0
+lark-oapi>=1.6.8
 
 # HTTP 客户端（用于 QQ 和 Telegram 文件上传）
 httpx>=0.28.1