diff --git a/sharpf/neural/requirements.txt b/sharpf/neural/requirements.txt
index 2ffe148..e42d7a5 100644
--- a/sharpf/neural/requirements.txt
+++ b/sharpf/neural/requirements.txt
@@ -102,7 +102,7 @@ threadpoolctl==2.1.0
 timm==0.3.2
 torch==1.6.0
 torchvision==0.7.0
-tornado==6.1
+tornado==6.3.2
 tqdm==4.54.1
 traitlets==4.3.3
 traittypes==0.2.1