diff --git a/requirements.txt b/requirements.txt
index bd582f1..4b642cb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -132,7 +132,7 @@ torch_geometric==2.4.0
 torch-scatter==2.1.1
 torch-sparse==0.6.17
 torchmetrics==0.7.3
-tornado==6.3.3
+tornado==6.4.1
 tqdm==4.66.1
 typing_extensions==4.9.0
 tzdata==2023.4