diff --git a/requirements.txt b/requirements.txt
index 6be72b2..14992b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,4 +15,4 @@ PyYAML==6.0
 rfc3986==2.0.0
 six==1.16.0
 sniffio==1.3.0
-tornado==6.4.1
+tornado==6.4.2