diff --git a/requirements.txt b/requirements.txt
index 23c71f1..2ba718a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ 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==1.18.5
 packaging==20.4
 pandocfilters==1.4.2