diff --git a/FlaskWebProject2/requirements.txt b/FlaskWebProject2/requirements.txt
index 7b00293..b1a922f 100644
--- a/FlaskWebProject2/requirements.txt
+++ b/FlaskWebProject2/requirements.txt
@@ -38,7 +38,7 @@ matplotlib==2.1.1
 mccabe==0.6.1
 mistune==0.7.4
 more-itertools==4.0.1
-nbconvert==5.3.1
+nbconvert==6.5.1
 nbformat==4.4.0
 ndg-httpsclient==0.4.3
 nltk==3.2.5