diff --git a/python-rag-chatbot/requirements.txt b/python-rag-chatbot/requirements.txt
index 7394aab..9aebdf1 100644
--- a/python-rag-chatbot/requirements.txt
+++ b/python-rag-chatbot/requirements.txt
@@ -248,7 +248,7 @@ tomlkit==0.12.5
 toolz==0.12.0
 torch==2.2.2
 torchvision==0.17.2
-tornado==6.3.3
+tornado==6.4.1
 tqdm==4.66.1
 traitlets==5.11.2
 transformers==4.41.2