diff --git a/requirements.txt b/requirements.txt
index 925e47c..570e0c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -42,7 +42,7 @@ matplotlib==3.2.1
 mistune==0.8.4
 nbconvert==5.6.1
 nbformat==5.0.6
-notebook==6.0.3
+notebook==6.4.10
 numpy==1.18.4
 opt-einsum==3.2.1
 packaging==20.3