diff --git a/requirements.txt b/requirements.txt
index d8c795f..fbf133e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -93,7 +93,7 @@ mpmath==1.1.0
 nbconvert==5.5.0
 nbformat==4.4.0
 networkx==1.8.1
-notebook==5.7.8
+notebook==6.4.12
 numba==0.43.1
 numpy==1.16.3
 oauth2client==4.1.3