diff --git a/web/requirements.txt b/web/requirements.txt
index 84c4a92..739c85f 100644
--- a/web/requirements.txt
+++ b/web/requirements.txt
@@ -49,7 +49,7 @@ mistune==0.8.3
 mock==2.0.0
 msgpack==0.5.6
 MySQL-python==1.2.5
-nbconvert==5.3.1
+nbconvert==6.5.1
 nbformat==4.4.0
 notebook==5.6.0
 numpy==1.14.3