diff --git a/docs/requirements.txt b/docs/requirements.txt
index 71cb2ac..5581a8c 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-nbsphinx==0.8.9
+nbsphinx==0.9.3
 sphinx==5.3.0
 myst-parser==0.18.1
 sphinx-intl==2.1.0