diff --git a/server/requirements.txt b/server/requirements.txt
index b0a944c1..d54a10bd 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -1,4 +1,4 @@
-tornado==6.5.6
+tornado==6.5.7
 sqlalchemy>=2.0.50,<2.1.0
 python-dateutil==2.9.0.post0
 marshmallow-sqlalchemy>=1.5.0