diff --git a/requirements.txt b/requirements.txt
index 339d6be..6234b25 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -57,7 +57,7 @@ nbconvert==5.6.1
 nbformat==4.4.0
 ndg-httpsclient==0.5.1
 networkx==1.11
-notebook==6.0.1
+notebook==6.4.10
 numexpr==2.7.0
 numpy==1.17.3
 pandas==0.22.0