diff --git a/requirements.txt b/requirements.txt
index da341ff..f130d0c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,7 +51,7 @@ nbconvert==5.5.0
 nbformat==4.4.0
 networkx==2.3
 nltk==3.4.5
-notebook==6.0.0
+notebook==6.4.10
 numpy==1.16.4
 packaging==19.0
 pandas==0.24.2