diff --git a/updated-requirements.txt b/updated-requirements.txt
index 819c7f3..9482718 100644
--- a/updated-requirements.txt
+++ b/updated-requirements.txt
@@ -61,7 +61,7 @@ six==1.14.0
 soupsieve==2.0
 terminado==0.8.3
 testpath==0.4.4
-tornado==6.0.4
+tornado==6.5.1
 traitlets==4.3.3
 urllib3==1.26.5
 wcwidth==0.1.9