diff --git a/requirements.txt b/requirements.txt
index 5e2dc78..75351cd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ jupyter-client==6.1.3
 jupyter-core==4.6.3
 MarkupSafe==1.1.1
 mistune==0.8.4
-nbconvert==5.6.1
+nbconvert==6.3.0
 nbformat==5.0.6
 notebook==6.0.3
 numpy==1.18.4