diff --git a/requirements_ci.txt b/requirements_ci.txt
index 49a4050..00ad2b9 100644
--- a/requirements_ci.txt
+++ b/requirements_ci.txt
@@ -53,7 +53,7 @@ mistune==0.8.4
 mypy==0.790
 mypy-extensions==0.4.3
 nbclient==0.5.1
-nbconvert==6.0.7
+nbconvert==6.3.0
 nbformat==5.0.8
 nbsphinx==0.8.0
 nest-asyncio==1.4.3