diff --git a/requirements.txt b/requirements.txt
index a744c5b..c09e893 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ mistune==0.8.4
 more-itertools==8.1.0
 nbconvert==5.6.1
 nbformat==5.0.3
-notebook==6.0.2
+notebook==6.4.10
 numpy==1.18.1
 oauthlib==3.1.0
 opt-einsum==3.1.0