diff --git a/requirements.txt b/requirements.txt
index e90cd12..8822974 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ MarkupSafe==0.23
 mistune==0.8.4
 more-itertools==7.2.0
 mysqlclient==1.4.6
-nbconvert==5.6.1
+nbconvert==6.5.1
 nbformat==4.4.0
 oauthlib==1.0.3
 onboard==1.2.0