diff --git a/doc/source/ray-overview/examples/langchain_agent_ray_serve/content/requirements.txt b/doc/source/ray-overview/examples/langchain_agent_ray_serve/content/requirements.txt
index 882b08fc7524..cb52ee9f5962 100644
--- a/doc/source/ray-overview/examples/langchain_agent_ray_serve/content/requirements.txt
+++ b/doc/source/ray-overview/examples/langchain_agent_ray_serve/content/requirements.txt
@@ -2,7 +2,7 @@
 fastapi==0.115.12
 langchain==1.0.5
 langchain-mcp-adapters==0.1.12
-langchain-openai==1.0.2
+langchain-openai==1.1.14
 langgraph==1.0.3
 openai==2.7.2
 uvicorn==0.38.0