diff --git a/pyproject.toml b/pyproject.toml
index 3125a60d79..1cbf828257 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -74,7 +74,7 @@ doc = [
     "jupyter_sphinx==0.4.0",
     "jupytext==1.15.2",
     "myst-parser==2.0.0",
-    "nbconvert==7.8.0",
+    "nbconvert==7.9.0",
     "nbsphinx==0.9.3",
     "notebook==7.0.4",
     "numpydoc==1.6.0",