diff --git a/requirements.txt b/requirements.txt
index da776c0..f294b42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,7 +41,7 @@ mistune==0.8.4
 msgpack==0.6.2
 mypy-extensions==0.4.3
 nbclient==0.5.2
-nbconvert==6.0.7
+nbconvert==6.5.1
 nbformat==5.1.2
 nest-asyncio==1.5.1
 nltk==3.6.6