diff --git a/llms/requirements.txt b/llms/requirements.txt
index f2280ed..447748e 100644
--- a/llms/requirements.txt
+++ b/llms/requirements.txt
@@ -1,4 +1,4 @@
-langchain==0.1.16
+langchain==0.3.30
 python-dotenv
 langchain-openai
 langchain-aws