diff --git a/stdlib/@tests/stubtest_allowlists/py313.txt b/stdlib/@tests/stubtest_allowlists/py313.txt
index 3da3b81a1..f877583d3 100644
--- a/stdlib/@tests/stubtest_allowlists/py313.txt
+++ b/stdlib/@tests/stubtest_allowlists/py313.txt
@@ -295,7 +295,6 @@ unittest.TestCase.__init_subclass__
 unittest.case.TestCase.__init_subclass__
 
 # Problematic protocol signature at runtime, see source code comments.
-importlib.abc.Traversable.open
 importlib.resources.abc.Traversable.open
 
 # Deprecation wrapper classes; their methods are just pass-through, so we can ignore them.
diff --git a/stdlib/builtins.pyi b/stdlib/builtins.pyi
index ef5d7f305..13a0e4f70 100644
--- a/stdlib/builtins.pyi
+++ b/stdlib/builtins.pyi
@@ -2072,5 +2072,4 @@ if sys.version_info >= (3, 11):
         ) -> tuple[ExceptionGroup[_ExceptionT_co] | None, ExceptionGroup[_ExceptionT_co] | None]: ...
 
 if sys.version_info >= (3, 13):
-    class IncompleteInputError(SyntaxError): ...
     class PythonFinalizationError(RuntimeError): ...
diff --git a/stdlib/concurrent/futures/__init__.pyi b/stdlib/concurrent/futures/__init__.pyi
index 07314ce9d..68fd0bc5a 100644
--- a/stdlib/concurrent/futures/__init__.pyi
+++ b/stdlib/concurrent/futures/__init__.pyi
@@ -1,3 +1,5 @@
+import sys
+
 from ._base import (
     ALL_COMPLETED as ALL_COMPLETED,
     FIRST_COMPLETED as FIRST_COMPLETED,
@@ -14,19 +16,36 @@ from ._base import (
 from .process import ProcessPoolExecutor as ProcessPoolExecutor
 from .thread import ThreadPoolExecutor as ThreadPoolExecutor
 
-__all__ = (
-    "FIRST_COMPLETED",
-    "FIRST_EXCEPTION",
-    "ALL_COMPLETED",
-    "CancelledError",
-    "TimeoutError",
-    "BrokenExecutor",
-    "Future",
-    "Executor",
-    "wait",
-    "as_completed",
-    "ProcessPoolExecutor",
-    "ThreadPoolExecutor",
-)
+if sys.version_info >= (3, 13):
+    __all__ = (
+        "FIRST_COMPLETED",
+        "FIRST_EXCEPTION",
+        "ALL_COMPLETED",
+        "CancelledError",
+        "TimeoutError",
+        "InvalidStateError",
+        "BrokenExecutor",
+        "Future",
+        "Executor",
+        "wait",
+        "as_completed",
+        "ProcessPoolExecutor",
+        "ThreadPoolExecutor",
+    )
+else:
+    __all__ = (
+        "FIRST_COMPLETED",
+        "FIRST_EXCEPTION",
+        "ALL_COMPLETED",
+        "CancelledError",
+        "TimeoutError",
+        "BrokenExecutor",
+        "Future",
+        "Executor",
+        "wait",
+        "as_completed",
+        "ProcessPoolExecutor",
+        "ThreadPoolExecutor",
+    )
 
 def __dir__() -> tuple[str, ...]: ...