diff --git a/requirements.txt b/requirements.txt
index db91036..8ea2681 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,6 +15,6 @@ loguru==0.7.0
 
 requests==2.28.2
 
-langchain==0.0.274
+langchain==0.1.11
 huggingface_hub==0.16.4
 openai==1.13.3
\ No newline at end of file