diff --git a/requirements.txt b/requirements.txt
index 2d93d535..9ece2730 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -140,7 +140,7 @@ maxminddb-geolite2==2018.703
 mistune==0.8.4
 msgpack==1.0.3
 nbclient==0.5.13
-nbconvert==6.5.0
+nbconvert==6.5.1
 nbformat==5.3.0
 nest-asyncio==1.5.5
 node-semver==0.1.1
diff --git a/requirements36.txt b/requirements36.txt
index 103f3f88..dd435293 100644
--- a/requirements36.txt
+++ b/requirements36.txt
@@ -143,7 +143,7 @@ maxminddb-geolite2==2018.703
 mistune==0.8.4
 msgpack==1.0.4
 nbclient==0.5.9
-nbconvert==6.0.7
+nbconvert==6.5.1
 nbformat==5.1.3
 nest-asyncio==1.5.6
 netifaces==0.10.4