diff --git a/Containerisation/python-jupyter/requirements.txt b/Containerisation/python-jupyter/requirements.txt
index 397af57..2d23d42 100644
--- a/Containerisation/python-jupyter/requirements.txt
+++ b/Containerisation/python-jupyter/requirements.txt
@@ -22,7 +22,7 @@ mistune==0.7.4
 nbconvert==5.3.1
 nbformat==4.4.0
 networkx==2.0
-notebook==5.2.0
+notebook==6.4.12
 numpy==1.13.3
 olefile==0.44
 opencv-python==3.3.0.10