diff --git a/requirements.txt b/requirements.txt
index b7f5cb2..12739e0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@ Markdown==3.2.2
 MarkupSafe==1.1.1
 matplotlib==3.2.1
 mistune==0.8.4
-nbconvert==5.6.1
+nbconvert==6.3.0
 nbdime==2.0.0
 nbformat==5.0.6
 nodejs==0.1.1