diff --git a/requirements.txt b/requirements.txt
index b641664..1a0186c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ MarkupSafe==1.1.1
 matplotlib==3.2.1
 mistune==0.8.4
 moviepy==1.0.2
-nbconvert==5.6.1
+nbconvert==6.3.0
 nbformat==5.0.6
 notebook==6.0.3
 numpy==1.18.3