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-rw-r--r--sphinx/builders/dirhtml.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/sphinx/builders/dirhtml.py b/sphinx/builders/dirhtml.py
index f1bd63189..d1c10dcef 100644
--- a/sphinx/builders/dirhtml.py
+++ b/sphinx/builders/dirhtml.py
@@ -3,7 +3,7 @@
from __future__ import annotations
from os import path
-from typing import Any, Optional
+from typing import Any
from sphinx.application import Sphinx
from sphinx.builders.html import StandaloneHTMLBuilder
@@ -21,7 +21,7 @@ class DirectoryHTMLBuilder(StandaloneHTMLBuilder):
"""
name = 'dirhtml'
- def get_target_uri(self, docname: str, typ: Optional[str] = None) -> str:
+ def get_target_uri(self, docname: str, typ: str | None = None) -> str:
if docname == 'index':
return ''
if docname.endswith(SEP + 'index'):