diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7fe6b12..c4085e9 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -6,4 +6,4 @@ papermill==2.4.0
 jupyter==1.0.0
 sphinx<=7.2.4
 sphinx_rtd_theme==1.3.0
-nbsphinx==0.9.2
+nbsphinx==0.9.3