diff --git a/requirements_new.txt b/requirements_new.txt
index 9e0431f..63e92a1 100644
--- a/requirements_new.txt
+++ b/requirements_new.txt
@@ -91,7 +91,7 @@ mistune==0.8.3
 mpmath==1.0.0
 msgpack-python==0.5.1
 multipledispatch==0.4.9
-nbconvert==5.3.1
+nbconvert==6.5.1
 nbformat==4.4.0
 networkx==2.1
 nltk==3.2.5