diff --git a/requirements.txt b/requirements.txt
index b966f5c..387e0ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ cachetools==5.3.1
 circuitbreaker==2.0.0
 pycryptodome==3.19.1
 sqlalchemy==2.0.19
-tornado==6.4.1
+tornado==6.4.2