diff --git a/requirements.txt b/requirements.txt
index af4bf83..5611fd6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@ mistune==0.8.4
 mongoengine==0.15.3
 nbconvert==5.4.0
 nbformat==4.4.0
-notebook==5.7.0
+notebook==6.4.10
 numpy==1.15.2
 paho-mqtt==1.3.1
 pandas==0.23.4