diff --git a/requirements.txt b/requirements.txt
index d99a924..ef289e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ lxml==4.1.1
 Mako==1.0.7
 MarkupSafe==1.0
 mistune==0.8.1
-nbconvert==5.3.1
+nbconvert==6.5.1
 nbformat==4.4.0
 netifaces==0.10.6
 notebook==5.2.1