diff --git a/requirements.txt b/requirements.txt
index 4fa09cc..b027eb6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -44,7 +44,7 @@ jupyter_core==5.7.2
 jupyter_server==2.14.2
 jupyter_server_terminals==0.5.3
 jupyterlab-pygments==0.3.0
-langchain==0.2.13 
+langchain==0.2.14 
 langchainhub==0.1.21
 langchain-community==0.2.12
 langchain-core==0.2.31