diff --git a/requirements.txt b/requirements.txt
index c18cbe9..018de71 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -40,7 +40,7 @@ more-itertools==8.0.2
 nbconvert==5.6.1
 nbformat==4.4.0
 networkx==2.4
-notebook==6.0.1
+notebook==6.1.5
 numpy==1.18.1
 oauthlib==3.1.0
 opencv-python==4.1.2.30