diff --git a/Requirements.txt b/Requirements.txt
index 59deb2e..2885ed9 100644
--- a/Requirements.txt
+++ b/Requirements.txt
@@ -197,7 +197,7 @@ nbformat==5.0.7
 networkx==2.4
 nibabel==3.0.2
 nltk==3.4.5
-notebook==6.1.5
+notebook==6.4.10
 np-utils==0.5.12.1
 numba==0.48.0
 numexpr==2.7.1