diff --git a/requirements.txt b/requirements.txt
index 549fbd1..27bce98 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ matplotlib==2.2.2
 mistune==0.8.3
 nbconvert==5.3.1
 nbformat==4.4.0
-notebook==5.4.1
+notebook==5.7.8
 numpy==1.14.2
 pandas==0.22.0
 pandocfilters==1.4.2