diff --git a/requirements.txt b/requirements.txt
index 79288b3..130dc6e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -109,7 +109,7 @@ stack-data==0.6.3 ; python_version >= "3.9" and python_version < "4.0"
 terminado==0.18.1 ; python_version >= "3.9" and python_version < "4.0"
 tinycss2==1.3.0 ; python_version >= "3.9" and python_version < "4.0"
 tomli==2.0.1 ; python_version >= "3.9" and python_version < "3.11"
-tornado==6.4.1 ; python_version >= "3.9" and python_version < "4.0"
+tornado==6.5 ; python_version >= "3.9" and python_version < "4.0"
 traitlets==5.14.3 ; python_version >= "3.9" and python_version < "4.0"
 types-python-dateutil==2.9.0.20240316 ; python_version >= "3.9" and python_version < "4.0"
 typing-extensions==4.12.2 ; python_version >= "3.9" and python_version < "4.0"