diff --git a/generateSound/requirements.txt b/generateSound/requirements.txt
index ca7fc16..d2d2f54 100644
--- a/generateSound/requirements.txt
+++ b/generateSound/requirements.txt
@@ -65,7 +65,7 @@ tensorflow==2.5.1
 tensorflow-tensorboard==0.4.0rc3
 terminado==0.8.1
 testpath==0.3.1
-tornado==4.5.3
+tornado==6.4.2
 tqdm==4.19.5
 traitlets==4.3.2
 wcwidth==0.1.7