diff --git a/complex-schema-tool-use/streamlit-python-example/requirements.txt b/complex-schema-tool-use/streamlit-python-example/requirements.txt
index f03fc1e..9c8dbe3 100644
--- a/complex-schema-tool-use/streamlit-python-example/requirements.txt
+++ b/complex-schema-tool-use/streamlit-python-example/requirements.txt
@@ -38,7 +38,7 @@ streamlit==1.37.0
 tenacity==8.4.2
 toml==0.10.2
 toolz==0.12.1
-tornado==6.4.1
+tornado==6.4.2
 typing_extensions==4.12.2
 tzdata==2024.1
 urllib3==2.2.2