diff --git a/requirements.txt b/requirements.txt
index f2d3c30..7add2ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ matplotlib==2.1.0
 mistune==0.8.1
 nbconvert==5.3.1
 nbformat==4.4.0
-notebook==5.2.1
+notebook==5.7.8
 numpy==1.13.3
 pandas==0.21.0
 pandas-datareader==0.5.0