diff --git a/requirements.txt b/requirements.txt
index 874e425..ff61bae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-notebook==5.7.8
+notebook==6.4.12
 matplotlib==3.1.0
 dash==1.7.0
 dash_daq==0.3.1