diff --git a/website/app/requirements.txt b/website/app/requirements.txt
index b4d367c..43f2017 100644
--- a/website/app/requirements.txt
+++ b/website/app/requirements.txt
@@ -63,7 +63,7 @@ MarkupSafe==1.0
 matplotlib==3.0.2
 mistune==0.8.3
 mpmath==1.0.0
-nbconvert==5.3.1
+nbconvert==6.5.1
 nbformat==4.4.0
 networkx==2.2
 notebook==5.2.2