diff --git a/requirements.txt b/requirements.txt
index bdc1906..075b886 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-tornado==4.5.2
+tornado==6.3.2
 python-dotenv==0.10.1
 redis==3.2.1
 schedule==0.4.2