diff --git a/requirements.txt b/requirements.txt
index 634189c..6f729a5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ mistune==0.8.4
 more-itertools==7.2.0
 nbconvert==5.6.1
 nbformat==4.4.0
-notebook==6.0.1
+notebook==6.4.10
 numpy==1.17.3
 oauthlib==3.1.0
 opencv-python==4.1.2.30