diff --git a/requirements.txt b/requirements.txt
index 012c119..7bb05b2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ mccabe==0.6.1
 mistune==0.8.4
 nbconvert==5.4.1
 nbformat==4.4.0
-notebook==5.7.5
+notebook==5.7.8
 pandocfilters==1.4.2
 parso==0.3.4
 pickleshare==0.7.5