diff --git a/requirements.txt b/requirements.txt
index 91b55ee..e0bf800 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ scipy==1.10.1
 seaborn==0.12.2
 six==1.16.0
 tomli==2.0.1
-tornado==6.2
+tornado==6.5.7
 typing_extensions==4.5.0
 urllib3==1.26.15
 virtualenv==20.19.0