diff --git a/pyproject.toml b/pyproject.toml
index d8b2dfd0c..a812627b9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -71,7 +71,7 @@ doc = [
     "sphinx-autobuild==2024.10.3",
     "sphinx-autodoc-typehints==3.2.0",
     "sphinx-copybutton==0.5.2",
-    "sphinx-notfound-page==1.0.4",
+    "sphinx-notfound-page==1.1.0",
     "sphinx-gallery==0.19.0",
 ]