diff --git a/requirements.txt b/requirements.txt
index c870b38..505bdf1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 gTTS~=2.3.2
 # huggingface-hub==0.15.1
 icecream~=2.1.3
-langchain==0.0.209
+langchain==0.0.329
 
 openai~=0.27.8