diff --git a/requirements.txt b/requirements.txt
index 57254ae..4aaf06a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ scipy==1.2.0
 pandas==0.24.1
 matplotlib==2.2.2
 seaborn==0.9.0
-notebook==5.7.8
+notebook==6.4.10