diff --git a/requirements.txt b/requirements.txt
index 4dd4e15..1dc6e65 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ MarkupSafe==1.1.0
 matplotlib==3.0.2
 mistune==0.8.4
 moviepy==0.2.3.5
-nbconvert==5.4.0
+nbconvert==6.5.1
 nbformat==4.4.0
 networkx==2.2
 notebook==5.7.0