diff --git a/requirements.txt b/requirements.txt
index b311218..c5ba47c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ mistune==0.8.4
 nbconvert==5.4.0
 nbformat==4.4.0
 netifaces==0.10.4
-notebook==5.7.2
+notebook==6.1.5
 olefile==0.46
 pandocfilters==1.4.2
 parso==0.3.1