diff --git a/requirements.txt b/requirements.txt
index 9171f192ec..2786ce411d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -111,7 +111,7 @@ tabula-py==2.9.3
 terminado==0.15.0
 tinycss2==1.1.1
 tomli==2.0.1
-tornado==6.4.1
+tornado==6.4.2
 tqdm==4.66.3
 traitlets==5.3.0
 tweepy==4.10.1