diff --git a/requirements.txt b/requirements.txt
index b30c501..f2a46c1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ jupyterlab-pygments==0.1.2
 jupyterlab-widgets==1.0.0
 matplotlib==3.2.2
 matplotlib-venn==0.11.6
-notebook==5.3.1
+notebook==6.4.10
 np-utils==0.5.12.1
 numpy==1.19.5
 pandas==1.1.5