diff --git a/requirements.txt b/requirements.txt
index f2b5852..adab2aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ MarkupSafe==1.1.1
 mistune==0.8.4
 more-itertools==8.2.0
 munch==2.5.0
-nbconvert==5.6.1
+nbconvert==6.5.1
 nbformat==5.0.6
 notebook==6.1.5
 numpy==1.18.4