diff --git a/tools/setup/requirements.txt b/tools/setup/requirements.txt
index 92ebc0968..eea1d95b3 100644
--- a/tools/setup/requirements.txt
+++ b/tools/setup/requirements.txt
@@ -624,7 +624,7 @@ torch @ https://download.pytorch.org/whl/cpu/torch-2.3.1%2Bcpu-cp38-cp38-linux_x
     #   ultralytics-thop
 torchvision @ https://download.pytorch.org/whl/cpu/torchvision-0.18.1%2Bcpu-cp38-cp38-linux_x86_64.whl ; platform_machine == 'x86_64'
     # via ultralytics
-tornado==6.4.1
+tornado==6.4.2
     # via
     #   meshcat
     #   soccerbot (pyproject.toml)