diff --git a/src/Services/AIService/requirements.txt b/src/Services/AIService/requirements.txt
index 70e2d14b..3112fb6d 100644
--- a/src/Services/AIService/requirements.txt
+++ b/src/Services/AIService/requirements.txt
@@ -11,7 +11,7 @@ protobuf==6.31.1
 
 # RAG & LLM
 langchain>=0.3.4  
-langchain-openai==0.2.0
+langchain-openai==1.1.14
 langchain-community>=0.3.3 
 openai>=1.54.0
 httpx>=0.27.0  # For Ollama API calls