diff --git a/requirements.txt b/requirements.txt
index 4a7e618..e8693aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -62,7 +62,7 @@ nbformat==5.0.4
 networkx==2.4
 ninja==1.9.0.post1
 nltk==3.4.5
-notebook==6.0.3
+notebook==6.4.12
 numpy==1.17.2
 nvidia-ml-py3==7.352.0
 oauthlib==3.1.0