diff --git a/doc/requirements.txt b/doc/requirements.txt
index 3ed2277..02e592b 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -53,7 +53,7 @@ matplotlib-inline==0.1.3
 mistune==0.8.4
 mpmath==1.2.1
 nbclient==0.6.4
-nbconvert==6.5.0
+nbconvert==6.5.1
 nbformat==5.4.0
 nbsphinx==0.8.9
 nest-asyncio==1.5.5