diff --git a/requirements.txt b/requirements.txt
index b9ce84d..f08b60d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -57,7 +57,7 @@ mpmath==1.1.0
 MySQL-python==1.2.5
 nbconvert==5.5.0
 nbformat==4.4.0
-notebook==5.7.8
+notebook==6.1.5
 numba==0.43.0
 numpy==1.16.0
 pandas==0.23.4