diff --git a/machine_learning/automatic_differentiation.py b/machine_learning/automatic_differentiation.py
index 5c2708247c21..93e77e761ef9 100644
--- a/machine_learning/automatic_differentiation.py
+++ b/machine_learning/automatic_differentiation.py
@@ -12,10 +12,9 @@
 from collections import defaultdict
 from enum import Enum
 from types import TracebackType
-from typing import Any
+from typing import Any, Self
 
 import numpy as np
-from typing_extensions import Self  # noqa: UP035
 
 
 class OpType(Enum):
diff --git a/pyproject.toml b/pyproject.toml
index 1a55feda3cbb..c7ce0894fcb2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,6 @@ dependencies = [
   "statsmodels>=0.14.4",
   "sympy>=1.13.3",
   "tweepy>=4.14",
-  "typing-extensions>=4.12.2",
   "xgboost>=2.1.3",
 ]
 
diff --git a/uv.lock b/uv.lock
index c75a1070745b..23b55fdb8d88 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1155,7 +1155,6 @@ dependencies = [
     { name = "statsmodels" },
     { name = "sympy" },
     { name = "tweepy" },
-    { name = "typing-extensions" },
     { name = "xgboost" },
 ]
 
@@ -1193,7 +1192,6 @@ requires-dist = [
     { name = "statsmodels", specifier = ">=0.14.4" },
     { name = "sympy", specifier = ">=1.13.3" },
     { name = "tweepy", specifier = ">=4.14" },
-    { name = "typing-extensions", specifier = ">=4.12.2" },
     { name = "xgboost", specifier = ">=2.1.3" },
 ]