diff --git a/requirements.txt b/requirements.txt
index 3a3afde..b53b371 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ mistune==0.8.4
 nbconvert==5.5.0
 nbformat==4.4.0
 networkx==2.3
-notebook==6.1.5
+notebook==6.4.10
 numpy==1.16.4
 palettable==3.1.1
 pandas==0.24.2