diff --git a/requirements.txt b/requirements.txt
index cbb41e3..2dcdd84 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ opencv-python==4.5.4.58
 pylint==2.11.1
 pytype==2021.10.18
 redis==3.5.3
-tornado==6.1
+tornado==6.3.2