diff --git a/pyscripts/requirements.txt b/pyscripts/requirements.txt
index 1957845..398484d 100644
--- a/pyscripts/requirements.txt
+++ b/pyscripts/requirements.txt
@@ -52,7 +52,7 @@ mistune==0.8.4
 mock==3.0.5
 monotonic==1.5
 more-itertools==5.0.0
-nbconvert==5.6.1
+nbconvert==6.5.1
 nbformat==4.4.0
 networkx==2.2
 notebook==5.7.10