diff --git a/api/requirements.txt b/api/requirements.txt
index bc8a454..f2ce432 100644
--- a/api/requirements.txt
+++ b/api/requirements.txt
@@ -84,7 +84,7 @@ mccabe==0.6.1
 micawber==0.3.5
 mistune==0.8.4
 more-itertools==6.0.0
-nbconvert==5.4.0
+nbconvert==6.5.1
 nbformat==4.4.0
 networkx==2.2
 notebook==5.7.2