diff --git a/code_court/courthouse/requirements.txt b/code_court/courthouse/requirements.txt
index c8368e8..8b57474 100644
--- a/code_court/courthouse/requirements.txt
+++ b/code_court/courthouse/requirements.txt
@@ -56,7 +56,7 @@ MarkupSafe==1.1.1
 mistune==0.8.4
 msgpack==0.6.2
 nbclient==0.5.1
-nbconvert==6.0.7
+nbconvert==6.5.1
 nbformat==5.0.8
 nest-asyncio==1.4.3
 nose==1.3.7