diff --git a/requirements.txt b/requirements.txt
index 2de594f..225a493 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,7 +41,7 @@ mistune==0.8.4
 nbconvert==5.6.1
 nbformat==5.0.5
 networkx==2.4
-notebook==6.1.5
+notebook==6.4.10
 numpy==1.18.2
 oauthlib==3.1.0
 opt-einsum==3.2.1