diff --git a/requirements.txt b/requirements.txt
index b9310ee..669504a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -153,7 +153,7 @@ terminado==0.18.1
 threadpoolctl==3.5.0
 tinycss2==1.3.0
 tomli==2.0.1
-tornado==6.4.2
+tornado==6.5.1
 traitlets==5.14.3
 types-python-dateutil==2.9.0.20240316
 typing_extensions==4.12.2