diff --git a/requirements.txt b/requirements.txt
index ecc13c5..0cff4ab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -68,7 +68,7 @@ nbconvert==5.6.1
 nbformat==4.4.0
 networkx==2.4
 nltk==3.4.5
-notebook==6.0.0
+notebook==6.4.10
 numba==0.45.1
 numexpr==2.6.9
 numpy==1.17.3