diff --git a/requirements.txt b/requirements.txt
index 2b5340c..72f78ab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -84,7 +84,7 @@ mccabe==0.6.1
 mechanize==0.4.5
 mistune==0.8.4
 msgpack==0.6.2
-nbconvert==5.6.1
+nbconvert==6.3.0
 nbformat==5.0.6
 netifaces==0.10.4
 networkx==2.4