diff --git a/requirements.txt b/requirements.txt
index 10526e9..2c36ea2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ nbconvert==4.2.0
 nbformat==4.4.0
 newrelic==2.56.0.42
 nose==1.3.7
-notebook==4.2.1
+notebook==6.4.12
 numpy==1.11.1
 olefile==0.44
 pandas==0.20.3