diff --git a/chatbot/requirements.txt b/chatbot/requirements.txt
index 6d1986a..4439ff4 100644
--- a/chatbot/requirements.txt
+++ b/chatbot/requirements.txt
@@ -7,7 +7,7 @@ defusedxml==0.7.1
 requests==2.32.3
 pypdf==5.1.0
 langchain==0.3.7
-langchain-community==0.3.3
+langchain-community==0.3.27
 unstructured==0.16.8
 python-pptx==1.0.2
 pyshorteners==1.0.1