diff --git a/requirements.txt b/requirements.txt
index b534a9d..84d5f79 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ ipython-genutils==0.2.0
 ipywidgets==7.5.1
 jupyter==1.0.0
 matplotlib==3.1.2
-nbconvert==5.6.1
+nbconvert==6.5.1
 nbdev==0.2.0
 nbformat==4.4.0
 nbinteract==0.2.5