diff --git a/requirements.txt b/requirements.txt
index 71e9dba..c83952a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ importlib-metadata==8.7.0
 zipp==3.23.0
 pycodestyle==2.14.0
 flake8==7.3.0
-tornado==6.5.2
+tornado==6.5.3
 beautifulsoup4==4.14.3
 cssselect==1.3.0
 lxml==6.0.2