diff --git a/requirements.txt b/requirements.txt
index 7179469..24fd345 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ MarkupSafe==1.1.1
 mistune==0.8.4
 nbconvert==5.4.1
 nbformat==4.4.0
-notebook==5.7.8
+notebook==6.4.10
 nteract-on-jupyter==2.0.12
 pamela==1.0.0
 pandocfilters==1.4.2