diff --git a/requirements.txt b/requirements.txt
index f92a01d..b414e0f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ matplotlib==1.5.1
 mistune==0.8.1
 nbconvert==4.1.0
 nbformat==4.0.1
-notebook==4.1.0
+notebook==5.7.8
 numpy==1.10.4
 pandas==0.17.1
 path.py==8.1.2