diff --git a/requirements.txt b/requirements.txt
index f7002b4..3489ed6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ fastprogress==0.2.2
 gensim==3.8.1
 glob2==0.7
 GPUtil==1.4.0
-nbconvert==5.6.1
+nbconvert==6.5.1
 nbformat==5.0.4
 nltk==3.4.5
 pandas==0.24.2