diff --git a/requirements.txt b/requirements.txt
index 9c366ee..9f6c615 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -65,7 +65,7 @@ MarkupSafe==1.1.1
 matplotlib==3.1.1
 mistune==0.8.4
 multiprocess==0.70.9
-nbconvert==5.6.0
+nbconvert==6.5.1
 nbformat==4.4.0
 netifaces==0.10.4
 nose==1.3.7