diff --git a/requirements.txt b/requirements.txt
index 8fa4806..90e6999 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -43,7 +43,7 @@ matplotlib==3.0.2
 mistune==0.8.4
 munch==2.3.2
 names==0.3.0
-nbconvert==5.4.0
+nbconvert==6.5.1
 nbformat==4.4.0
 notebook==5.7.2
 numpy==1.15.4