diff --git a/requirements.txt b/requirements.txt
index 21c14a2..fc813ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -125,7 +125,7 @@ terminado==0.18.1
 tinycss2==1.3.0
 tomli==2.0.1
 torch==2.3.0
-tornado==6.4.1
+tornado==6.5.5
 traitlets==5.14.3
 triton==2.3.0
 types-python-dateutil==2.9.0.20240316