diff --git a/xsdata/formats/dataclass/parsers/dict.py b/xsdata/formats/dataclass/parsers/dict.py
index 5b167fd..d4c618c 100644
--- a/xsdata/formats/dataclass/parsers/dict.py
+++ b/xsdata/formats/dataclass/parsers/dict.py
@@ -2,7 +2,7 @@ from contextlib import suppress
 from dataclasses import dataclass, field, replace
 from typing import Any, Dict, Iterable, List, Optional, Type, Union
 
-from typing_extensions import get_args, get_origin
+from typing import get_args, get_origin
 
 from xsdata.exceptions import ParserError
 from xsdata.formats.converter import converter
diff --git a/xsdata/formats/dataclass/serializers/mixins.py b/xsdata/formats/dataclass/serializers/mixins.py
index da3a0f4..9960f9e 100644
--- a/xsdata/formats/dataclass/serializers/mixins.py
+++ b/xsdata/formats/dataclass/serializers/mixins.py
@@ -18,7 +18,7 @@ from typing import (
 from xml.etree.ElementTree import QName
 from xml.sax.handler import ContentHandler
 
-from typing_extensions import TypeAlias
+from typing import TypeAlias
 
 from xsdata.exceptions import SerializerError, XmlWriterError
 from xsdata.formats.converter import converter
diff --git a/xsdata/formats/dataclass/typing.py b/xsdata/formats/dataclass/typing.py
index 95d3548..ac1b25b 100644
--- a/xsdata/formats/dataclass/typing.py
+++ b/xsdata/formats/dataclass/typing.py
@@ -10,7 +10,7 @@ from typing import (
     Union,
 )
 
-from typing_extensions import get_args, get_origin
+from typing import get_args, get_origin
 
 try:
     from types import UnionType  # type: ignore