diff --git a/pyproject.toml b/pyproject.toml
index dcf550ebd..b5b81c179 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -63,7 +63,7 @@ doc = [
     "sphinx-autobuild==2024.4.16",
     "sphinx-autodoc-typehints==2.2.2",
     "sphinx-copybutton==0.5.2",
-    "sphinx-notfound-page==1.0.2",
+    "sphinx-notfound-page==1.0.4",
     "sphinx-gallery==0.16.0",
 ]