diff --git a/explora/docs/requirements.txt b/explora/docs/requirements.txt
index f60697c..f2579d8 100644
--- a/explora/docs/requirements.txt
+++ b/explora/docs/requirements.txt
@@ -48,7 +48,7 @@ Markdown==3.1.1
 MarkupSafe==1.1.1
 mistune==0.8.4
 more-itertools==7.2.0
-nbconvert==5.6.0
+nbconvert==6.3.0
 nbformat==4.4.0
 notebook==6.0.1
 numpy==1.17.2
diff --git a/explora/requirements.txt b/explora/requirements.txt
index c428656..e4c0ab5 100644
--- a/explora/requirements.txt
+++ b/explora/requirements.txt
@@ -48,7 +48,7 @@ Markdown==3.1.1
 MarkupSafe==1.1.1
 mistune==0.8.4
 more-itertools==7.2.0
-nbconvert==5.6.0
+nbconvert==6.3.0
 nbformat==4.4.0
 notebook==6.0.1
 numpy==1.17.2