diff --git a/requirements.txt b/requirements.txt
index cfea8ed..4820a48 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ nbconvert==5.6.1
 nbformat==4.4.0
 netifaces==0.10.4
 nltk==3.4.5
-notebook==6.0.2
+notebook==6.1.5
 numexpr==2.7.0
 numpy==1.17.4
 pandas==0.25.3