diff --git a/requirements.txt b/requirements.txt
index 6c81a95..f526f75 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-nbconvert==5.4.1
+nbconvert==6.3.0
 nbformat==4.4.0
 Django==2.1.7
 django-crispy-forms==1.7.2