diff --git a/autonet/requirements.txt b/autonet/requirements.txt
index aaa1b6d..78d75ec 100644
--- a/autonet/requirements.txt
+++ b/autonet/requirements.txt
@@ -24,7 +24,7 @@ scikit-learn>=1.3.0
 
 # Langchain for vector processing (if using vector stores)
 langchain>=0.0.300
-langchain-openai>=0.0.5
+langchain-openai>=1.6.0
 langchain-community>=0.0.20
 
 # Vector storage and embeddings