diff --git a/stdlib/@tests/test_cases/check_concurrent_futures.py b/stdlib/@tests/test_cases/check_concurrent_futures.py
index ba6ca0845719..82cf03fb5c49 100644
--- a/stdlib/@tests/test_cases/check_concurrent_futures.py
+++ b/stdlib/@tests/test_cases/check_concurrent_futures.py
@@ -51,7 +51,7 @@ def check_interpreter_pool_executor() -> None:
         worker_context = context[0]()
         assert_type(worker_context, concurrent.futures.interpreter.WorkerContext)
         resolve_task = context[1]
-        # Function should enfore that the arguments are correct.
+        # Function should enforce that the arguments are correct.
         res = resolve_task(_initializer, 1)
         assert_type(res, tuple[bytes, Literal["function"]])
         # When the function is a script, the arguments should be a string.
diff --git a/stdlib/concurrent/futures/thread.pyi b/stdlib/concurrent/futures/thread.pyi
index 22df0dca5a3f..50a6a9c6f43e 100644
--- a/stdlib/concurrent/futures/thread.pyi
+++ b/stdlib/concurrent/futures/thread.pyi
@@ -91,8 +91,12 @@ class ThreadPoolExecutor(Executor):
     _shutdown: bool
     _shutdown_lock: Lock
     _thread_name_prefix: str | None
-    _initializer: Callable[..., None] | None
-    _initargs: tuple[Any, ...]
+    if sys.version_info >= (3, 14):
+        _create_worker_context: Callable[[], WorkerContext]
+        _resolve_work_item_task: _ResolveTaskFunc
+    else:
+        _initializer: Callable[..., None] | None
+        _initargs: tuple[Any, ...]
     _work_queue: queue.SimpleQueue[_WorkItem[Any]]
 
     if sys.version_info >= (3, 14):
@@ -100,12 +104,12 @@ class ThreadPoolExecutor(Executor):
         @classmethod
         def prepare_context(
             cls, initializer: Callable[[], object], initargs: tuple[()]
-        ) -> tuple[Callable[[], Self], _ResolveTaskFunc]: ...
+        ) -> tuple[Callable[[], WorkerContext], _ResolveTaskFunc]: ...
         @overload
         @classmethod
         def prepare_context(
             cls, initializer: Callable[[Unpack[_Ts]], object], initargs: tuple[Unpack[_Ts]]
-        ) -> tuple[Callable[[], Self], _ResolveTaskFunc]: ...
+        ) -> tuple[Callable[[], WorkerContext], _ResolveTaskFunc]: ...
 
     @overload
     def __init__(