diff --git a/pyproject.toml b/pyproject.toml
index 8ea57d9..4f4585b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ dependencies = [
     "litellm>=1.79.3",
     "alibabacloud-devs20230714>=2.4.1",
     "pydash>=8.0.5",
-    "alibabacloud-agentrun20250910>=5.6.1",
+    "alibabacloud-agentrun20250910==5.4.3",
     "alibabacloud_tea_openapi>=0.4.2",
     "alibabacloud_bailian20231229>=2.6.2",
     "agentrun-mem0ai>=0.0.10",