diff --git a/streamlit_app/requirements.txt b/streamlit_app/requirements.txt
index 237605cc..a880b529 100644
--- a/streamlit_app/requirements.txt
+++ b/streamlit_app/requirements.txt
@@ -101,7 +101,7 @@ tensorboard-plugin-wit==1.8.1
 toml==0.10.2
 tomli==2.0.1
 toolz==0.12.0
-tornado==6.2
+tornado==6.5.7
 trio==0.21.0
 trio-websocket==0.9.2
 typing_extensions==4.3.0