diff --git a/requirements.txt b/requirements.txt
index 2eccb0f..211d837 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,5 @@ pyjwt==2.4.0
 pyyaml==6.0
 requests==2.32.4
 there==0.0.9
-tornado==6.5.1
+tornado==6.5.5
 yieldbreaker==0.0.1