diff --git a/requirements.txt b/requirements.txt
index e1d1c3d..6003aa0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -130,7 +130,7 @@ msgpack==0.5.6
 multipledispatch==0.6.0
 mysql-connector-python==8.0.13
 navigator-updater==0.2.1
-nbconvert==5.4.0
+nbconvert==6.5.1
 nbformat==4.4.0
 networkx==2.2
 nltk==3.3