diff --git a/requirements.txt b/requirements.txt
index de86008..761adfc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ more-itertools==3.1.0
 nbconvert==5.2.1
 nbformat==4.3.0
 ndg-httpsclient==0.4.2
-notebook==5.0.0
+notebook==6.4.12
 numpy==1.13.0
 pandas==0.20.2
 pandas-datareader==0.4.0