diff --git a/requirements.txt b/requirements.txt
index ef9bceb..e8add99 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -42,7 +42,7 @@ murmurhash==1.0.0
 nbconvert==5.6.1
 nbdev==0.2.18
 nbformat==5.0.6
-notebook==6.0.3
+notebook==6.1.5
 numexpr==2.7.1
 numpy==1.18.4
 olefile==0.46