diff --git a/src/requirements.txt b/src/requirements.txt
index 0569638..179aa42 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -64,7 +64,7 @@ sklearn==0.0
 SpeechRecognition==3.8.1
 terminado==0.8.1
 testpath==0.4.2
-tornado==6.5.1
+tornado==6.5.6
 traitlets==4.3.2
 urllib3==2.6.3
 virtualenv==20.26.6