diff --git a/crates/ty_vendored/vendor/typeshed/source_commit.txt b/crates/ty_vendored/vendor/typeshed/source_commit.txt
index d1119d9c0ed43d..f956b4a8855f43 100644
--- a/crates/ty_vendored/vendor/typeshed/source_commit.txt
+++ b/crates/ty_vendored/vendor/typeshed/source_commit.txt
@@ -1 +1 @@
-843c1fd5a148da85e523c1b4ee680226f89986aa
+f8f0794d0fe249c06dc9f31a004d85be6cca6ced
diff --git a/crates/ty_vendored/vendor/typeshed/stdlib/_bisect.pyi b/crates/ty_vendored/vendor/typeshed/stdlib/_bisect.pyi
index 9d4c323ef5ca88..d81cb4e7b1b283 100644
--- a/crates/ty_vendored/vendor/typeshed/stdlib/_bisect.pyi
+++ b/crates/ty_vendored/vendor/typeshed/stdlib/_bisect.pyi
@@ -7,7 +7,7 @@ common approach.
 """
 
 import sys
-from _typeshed import SupportsLenAndGetItem, SupportsRichComparisonT
+from _typeshed import SupportsGetItem, SupportsLenAndGetItem, SupportsRichComparisonT
 from collections.abc import Callable, MutableSequence
 from typing import TypeVar, overload
 
@@ -35,6 +35,14 @@ if sys.version_info >= (3, 10):
         A custom key function can be supplied to customize the sort order.
         """
 
+    @overload
+    def bisect_left(
+        a: SupportsGetItem[int, SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int, hi: int, *, key: None = None
+    ) -> int: ...
+    @overload
+    def bisect_left(
+        a: SupportsGetItem[int, SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int = 0, *, hi: int, key: None = None
+    ) -> int: ...
     @overload
     def bisect_left(
         a: SupportsLenAndGetItem[_T],
@@ -45,6 +53,19 @@ if sys.version_info >= (3, 10):
         key: Callable[[_T], SupportsRichComparisonT],
     ) -> int: ...
     @overload
+    def bisect_left(
+        a: SupportsGetItem[int, _T], x: SupportsRichComparisonT, lo: int, hi: int, *, key: Callable[[_T], SupportsRichComparisonT]
+    ) -> int: ...
+    @overload
+    def bisect_left(
+        a: SupportsGetItem[int, _T],
+        x: SupportsRichComparisonT,
+        lo: int = 0,
+        *,
+        hi: int,
+        key: Callable[[_T], SupportsRichComparisonT],
+    ) -> int: ...
+    @overload
     def bisect_right(
         a: SupportsLenAndGetItem[SupportsRichComparisonT],
         x: SupportsRichComparisonT,
@@ -65,6 +86,14 @@ if sys.version_info >= (3, 10):
         A custom key function can be supplied to customize the sort order.
         """
 
+    @overload
+    def bisect_right(
+        a: SupportsGetItem[int, SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int, hi: int, *, key: None = None
+    ) -> int: ...
+    @overload
+    def bisect_right(
+        a: SupportsGetItem[int, SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int = 0, *, hi: int, key: None = None
+    ) -> int: ...
     @overload
     def bisect_right(
         a: SupportsLenAndGetItem[_T],
@@ -75,6 +104,19 @@ if sys.version_info >= (3, 10):
         key: Callable[[_T], SupportsRichComparisonT],
     ) -> int: ...
     @overload
+    def bisect_right(
+        a: SupportsGetItem[int, _T], x: SupportsRichComparisonT, lo: int, hi: int, *, key: Callable[[_T], SupportsRichComparisonT]
+    ) -> int: ...
+    @overload
+    def bisect_right(
+        a: SupportsGetItem[int, _T],
+        x: SupportsRichComparisonT,
+        lo: int = 0,
+        *,
+        hi: int,
+        key: Callable[[_T], SupportsRichComparisonT],
+    ) -> int: ...
+    @overload
     def insort_left(
         a: MutableSequence[SupportsRichComparisonT],
         x: SupportsRichComparisonT,
@@ -122,6 +164,7 @@ if sys.version_info >= (3, 10):
     ) -> None: ...
 
 else:
+    @overload
     def bisect_left(
         a: SupportsLenAndGetItem[SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int = 0, hi: int | None = None
     ) -> int:
@@ -135,6 +178,13 @@ else:
         slice of a to be searched.
         """
 
+    @overload
+    def bisect_left(a: SupportsGetItem[int, SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int, hi: int) -> int: ...
+    @overload
+    def bisect_left(
+        a: SupportsGetItem[int, SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int = 0, *, hi: int
+    ) -> int: ...
+    @overload
     def bisect_right(
         a: SupportsLenAndGetItem[SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int = 0, hi: int | None = None
     ) -> int:
@@ -148,6 +198,12 @@ else:
         slice of a to be searched.
         """
 
+    @overload
+    def bisect_right(a: SupportsGetItem[int, SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int, hi: int) -> int: ...
+    @overload
+    def bisect_right(
+        a: SupportsGetItem[int, SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int = 0, *, hi: int
+    ) -> int: ...
     def insort_left(
         a: MutableSequence[SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int = 0, hi: int | None = None
     ) -> None:
diff --git a/crates/ty_vendored/vendor/typeshed/stdlib/builtins.pyi b/crates/ty_vendored/vendor/typeshed/stdlib/builtins.pyi
index 3f648d2f4813d6..e778469287990a 100644
--- a/crates/ty_vendored/vendor/typeshed/stdlib/builtins.pyi
+++ b/crates/ty_vendored/vendor/typeshed/stdlib/builtins.pyi
@@ -3053,18 +3053,11 @@ class dict(MutableMapping[_KT, _VT]):
     def __class_getitem__(cls, item: Any, /) -> GenericAlias:
         """See PEP 585"""
 
-    @overload
-    def __or__(self, value: dict[_KT, _VT], /) -> dict[_KT, _VT]:
+    def __or__(self, value: dict[_T1, _T2], /) -> dict[_KT | _T1, _VT | _T2]:
         """Return self|value."""
 
-    @overload
-    def __or__(self, value: dict[_T1, _T2], /) -> dict[_KT | _T1, _VT | _T2]: ...
-    @overload
-    def __ror__(self, value: dict[_KT, _VT], /) -> dict[_KT, _VT]:
+    def __ror__(self, value: dict[_T1, _T2], /) -> dict[_KT | _T1, _VT | _T2]:
         """Return value|self."""
-
-    @overload
-    def __ror__(self, value: dict[_T1, _T2], /) -> dict[_KT | _T1, _VT | _T2]: ...
     # dict.__ior__ should be kept roughly in line with MutableMapping.update()
     @overload  # type: ignore[misc]
     def __ior__(self, value: SupportsKeysAndGetItem[_KT, _VT], /) -> Self:
@@ -3090,32 +3083,32 @@ class set(MutableSet[_T]):
     def copy(self) -> set[_T]:
         """Return a shallow copy of a set."""
 
-    def difference(self, *s: Iterable[Any]) -> set[_T]:
+    def difference(self, *s: Iterable[object]) -> set[_T]:
         """Return a new set with elements in the set that are not in the others."""
 
-    def difference_update(self, *s: Iterable[Any]) -> None:
+    def difference_update(self, *s: Iterable[object]) -> None:
         """Update the set, removing elements found in others."""
 
-    def discard(self, element: _T, /) -> None:
+    def discard(self, element: object, /) -> None:
         """Remove an element from a set if it is a member.
 
         Unlike set.remove(), the discard() method does not raise
         an exception when an element is missing from the set.
         """
 
-    def intersection(self, *s: Iterable[Any]) -> set[_T]:
+    def intersection(self, *s: Iterable[object]) -> set[_T]:
         """Return a new set with elements common to the set and all others."""
 
-    def intersection_update(self, *s: Iterable[Any]) -> None:
+    def intersection_update(self, *s: Iterable[object]) -> None:
         """Update the set, keeping only elements found in it and all others."""
 
-    def isdisjoint(self, s: Iterable[Any], /) -> bool:
+    def isdisjoint(self, s: Iterable[object], /) -> bool:
         """Return True if two sets have a null intersection."""
 
-    def issubset(self, s: Iterable[Any], /) -> bool:
+    def issubset(self, s: Iterable[object], /) -> bool:
         """Report whether another set contains this set."""
 
-    def issuperset(self, s: Iterable[Any], /) -> bool:
+    def issuperset(self, s: Iterable[object], /) -> bool:
         """Report whether this set contains another set."""
 
     def remove(self, element: _T, /) -> None:
@@ -3124,7 +3117,7 @@ class set(MutableSet[_T]):
         If the element is not a member, raise a KeyError.
         """
 
-    def symmetric_difference(self, s: Iterable[_T], /) -> set[_T]:
+    def symmetric_difference(self, s: Iterable[_S], /) -> set[_T | _S]:
         """Return a new set with elements in either the set or other but not both."""
 
     def symmetric_difference_update(self, s: Iterable[_T], /) -> None:
@@ -3195,7 +3188,7 @@ class frozenset(AbstractSet[_T_co]):
     def intersection(self, *s: Iterable[object]) -> frozenset[_T_co]:
         """Return a new set with elements common to the set and all others."""
 
-    def isdisjoint(self, s: Iterable[_T_co], /) -> bool:
+    def isdisjoint(self, s: Iterable[object], /) -> bool:
         """Return True if two sets have a null intersection."""
 
     def issubset(self, s: Iterable[object], /) -> bool:
@@ -3204,7 +3197,7 @@ class frozenset(AbstractSet[_T_co]):
     def issuperset(self, s: Iterable[object], /) -> bool:
         """Report whether this set contains another set."""
 
-    def symmetric_difference(self, s: Iterable[_T_co], /) -> frozenset[_T_co]:
+    def symmetric_difference(self, s: Iterable[_S], /) -> frozenset[_T_co | _S]:
         """Return a new set with elements in either the set or other but not both."""
 
     def union(self, *s: Iterable[_S]) -> frozenset[_T_co | _S]:
@@ -3219,7 +3212,7 @@ class frozenset(AbstractSet[_T_co]):
     def __iter__(self) -> Iterator[_T_co]:
         """Implement iter(self)."""
 
-    def __and__(self, value: AbstractSet[_T_co], /) -> frozenset[_T_co]:
+    def __and__(self, value: AbstractSet[object], /) -> frozenset[_T_co]:
         """Return self&value."""
 
     def __or__(self, value: AbstractSet[_S], /) -> frozenset[_T_co | _S]:
diff --git a/crates/ty_vendored/vendor/typeshed/stdlib/contextlib.pyi b/crates/ty_vendored/vendor/typeshed/stdlib/contextlib.pyi
index a893db534035fb..cb23618b02c5ec 100644
--- a/crates/ty_vendored/vendor/typeshed/stdlib/contextlib.pyi
+++ b/crates/ty_vendored/vendor/typeshed/stdlib/contextlib.pyi
@@ -434,7 +434,7 @@ if sys.version_info >= (3, 10):
 
         enter_result: _T
         @overload
-        def __init__(self: nullcontext[None], enter_result: None = None) -> None: ...
+        def __init__(self: nullcontext[None]) -> None: ...
         @overload
         def __init__(self: nullcontext[_T], enter_result: _T) -> None: ...  # pyright: ignore[reportInvalidTypeVarUse]  #11780
         def __enter__(self) -> _T: ...
@@ -456,7 +456,7 @@ else:
 
         enter_result: _T
         @overload
-        def __init__(self: nullcontext[None], enter_result: None = None) -> None: ...
+        def __init__(self: nullcontext[None]) -> None: ...
         @overload
         def __init__(self: nullcontext[_T], enter_result: _T) -> None: ...  # pyright: ignore[reportInvalidTypeVarUse]  #11780
         def __enter__(self) -> _T: ...
diff --git a/crates/ty_vendored/vendor/typeshed/stdlib/email/_header_value_parser.pyi b/crates/ty_vendored/vendor/typeshed/stdlib/email/_header_value_parser.pyi
index fc64dfa92cdbbb..481e6f16b62c82 100644
--- a/crates/ty_vendored/vendor/typeshed/stdlib/email/_header_value_parser.pyi
+++ b/crates/ty_vendored/vendor/typeshed/stdlib/email/_header_value_parser.pyi
@@ -97,8 +97,8 @@ def make_quoted_pairs(value: Any) -> str:
 
 def quote_string(value: Any) -> str: ...
 
-if sys.version_info >= (3, 13):
-    # Added in Python 3.13.12, 3.14.3
+if sys.version_info >= (3, 10):
+    # Added in Python 3.10.20, 3.11.15, 3.12.13, 3.13.12, 3.14.3
     def make_parenthesis_pairs(value: Any) -> str:
         """Escape parenthesis and backslash for use within a comment."""
 
diff --git a/crates/ty_vendored/vendor/typeshed/stdlib/encodings/__init__.pyi b/crates/ty_vendored/vendor/typeshed/stdlib/encodings/__init__.pyi
index 7d26d92022bf77..471f6582611b97 100644
--- a/crates/ty_vendored/vendor/typeshed/stdlib/encodings/__init__.pyi
+++ b/crates/ty_vendored/vendor/typeshed/stdlib/encodings/__init__.pyi
@@ -31,6 +31,8 @@ Written by Marc-Andre Lemburg (mal@lemburg.com).
 import sys
 from codecs import CodecInfo
 
+from . import aliases as aliases
+
 class CodecRegistryError(LookupError, SystemError): ...
 
 def normalize_encoding(encoding: str | bytes) -> str:
diff --git a/crates/ty_vendored/vendor/typeshed/stdlib/tarfile.pyi b/crates/ty_vendored/vendor/typeshed/stdlib/tarfile.pyi
index f926b98c51806f..2e06ba880f1539 100644
--- a/crates/ty_vendored/vendor/typeshed/stdlib/tarfile.pyi
+++ b/crates/ty_vendored/vendor/typeshed/stdlib/tarfile.pyi
@@ -132,8 +132,8 @@ class TarFile:
     errors: str
     fileobject: type[ExFileObject]  # undocumented
     pax_headers: Mapping[str, str]
-    debug: int
-    errorlevel: int
+    debug: Literal[0, 1, 2, 3]
+    errorlevel: Literal[0, 1, 2]
     offset: int  # undocumented
     extraction_filter: _FilterFunction | None
     if sys.version_info >= (3, 13):
@@ -150,8 +150,8 @@ class TarFile:
             encoding: str | None = None,
             errors: str = "surrogateescape",
             pax_headers: Mapping[str, str] | None = None,
-            debug: int | None = None,
-            errorlevel: int | None = None,
+            debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+            errorlevel: Literal[0, 1, 2] | None = None,  # default 1
             copybufsize: int | None = None,  # undocumented
             stream: bool = False,
         ) -> None:
@@ -176,8 +176,8 @@ class TarFile:
             encoding: str | None = None,
             errors: str = "surrogateescape",
             pax_headers: Mapping[str, str] | None = None,
-            debug: int | None = None,
-            errorlevel: int | None = None,
+            debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+            errorlevel: Literal[0, 1, 2] | None = None,  # default 1
             copybufsize: int | None = None,  # undocumented
         ) -> None:
             """Open an (uncompressed) tar archive `name'. `mode' is either 'r' to
@@ -212,8 +212,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self:
         """Open a tar archive for reading, writing or appending. Return
         an appropriate TarFile class.
@@ -272,8 +272,8 @@ class TarFile:
             encoding: str | None = ...,
             errors: str = ...,
             pax_headers: Mapping[str, str] | None = ...,
-            debug: int | None = ...,
-            errorlevel: int | None = ...,
+            debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+            errorlevel: Literal[0, 1, 2] | None = None,  # default 1
             level: None = None,
             options: Mapping[int, int] | None = None,
             zstd_dict: ZstdDict | tuple[ZstdDict, int] | None = None,
@@ -335,8 +335,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self: ...
     @overload
     @classmethod
@@ -354,8 +354,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self: ...
     @overload
     @classmethod
@@ -373,8 +373,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
         compresslevel: int = 9,
     ) -> Self: ...
     @overload
@@ -393,8 +393,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
         compresslevel: int = 9,
     ) -> Self: ...
     @overload
@@ -413,8 +413,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
         preset: Literal[0, 1, 2, 3, 4, 5, 6, 7, 8, 9] | None = ...,
     ) -> Self: ...
     @overload
@@ -433,8 +433,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
         preset: Literal[0, 1, 2, 3, 4, 5, 6, 7, 8, 9] | None = ...,
     ) -> Self: ...
     if sys.version_info >= (3, 14):
@@ -454,8 +454,8 @@ class TarFile:
             encoding: str | None = ...,
             errors: str = ...,
             pax_headers: Mapping[str, str] | None = ...,
-            debug: int | None = ...,
-            errorlevel: int | None = ...,
+            debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+            errorlevel: Literal[0, 1, 2] | None = None,  # default 1
             options: Mapping[int, int] | None = None,
             zstd_dict: ZstdDict | tuple[ZstdDict, int] | None = None,
         ) -> Self:
@@ -516,8 +516,8 @@ class TarFile:
             encoding: str | None = ...,
             errors: str = ...,
             pax_headers: Mapping[str, str] | None = ...,
-            debug: int | None = ...,
-            errorlevel: int | None = ...,
+            debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+            errorlevel: Literal[0, 1, 2] | None = None,  # default 1
             options: Mapping[int, int] | None = None,
             zstd_dict: ZstdDict | tuple[ZstdDict, int] | None = None,
         ) -> Self: ...
@@ -538,8 +538,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self: ...
     @overload
     @classmethod
@@ -557,8 +557,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self: ...
     @overload
     @classmethod
@@ -576,8 +576,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self: ...
     @overload
     @classmethod
@@ -595,8 +595,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self: ...
     @overload
     @classmethod
@@ -614,8 +614,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
         compresslevel: int = 9,
     ) -> Self: ...
     @overload
@@ -634,8 +634,8 @@ class TarFile:
         encoding: str | None = ...,
         errors: str = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
         compresslevel: int = 9,
     ) -> Self: ...
     @classmethod
@@ -652,8 +652,8 @@ class TarFile:
         ignore_zeros: bool | None = ...,
         encoding: str | None = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self:
         """Open uncompressed tar archive name for reading or writing."""
 
@@ -672,8 +672,8 @@ class TarFile:
         ignore_zeros: bool | None = ...,
         encoding: str | None = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self:
         """Open gzip compressed tar archive name for reading or writing.
         Appending is not allowed.
@@ -694,8 +694,8 @@ class TarFile:
         ignore_zeros: bool | None = ...,
         encoding: str | None = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self: ...
     @overload
     @classmethod
@@ -712,8 +712,8 @@ class TarFile:
         ignore_zeros: bool | None = ...,
         encoding: str | None = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self:
         """Open bzip2 compressed tar archive name for reading or writing.
         Appending is not allowed.
@@ -734,8 +734,8 @@ class TarFile:
         ignore_zeros: bool | None = ...,
         encoding: str | None = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self: ...
     @classmethod
     def xzopen(
@@ -751,8 +751,8 @@ class TarFile:
         ignore_zeros: bool | None = ...,
         encoding: str | None = ...,
         pax_headers: Mapping[str, str] | None = ...,
-        debug: int | None = ...,
-        errorlevel: int | None = ...,
+        debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+        errorlevel: Literal[0, 1, 2] | None = None,  # default 1
     ) -> Self:
         """Open lzma compressed tar archive name for reading or writing.
         Appending is not allowed.
@@ -775,8 +775,8 @@ class TarFile:
             ignore_zeros: bool | None = ...,
             encoding: str | None = ...,
             pax_headers: Mapping[str, str] | None = ...,
-            debug: int | None = ...,
-            errorlevel: int | None = ...,
+            debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+            errorlevel: Literal[0, 1, 2] | None = None,  # default 1
         ) -> Self:
             """Open zstd compressed tar archive name for reading or writing.
             Appending is not allowed.
@@ -799,8 +799,8 @@ class TarFile:
             ignore_zeros: bool | None = ...,
             encoding: str | None = ...,
             pax_headers: Mapping[str, str] | None = ...,
-            debug: int | None = ...,
-            errorlevel: int | None = ...,
+            debug: Literal[0, 1, 2, 3] | None = None,  # default 0
+            errorlevel: Literal[0, 1, 2] | None = None,  # default 1
         ) -> Self: ...
 
     def getmember(self, name: str) -> TarInfo:
diff --git a/crates/ty_vendored/vendor/typeshed/stdlib/tkinter/__init__.pyi b/crates/ty_vendored/vendor/typeshed/stdlib/tkinter/__init__.pyi
index 7718e654143dbe..81f8ef0d476078 100644
--- a/crates/ty_vendored/vendor/typeshed/stdlib/tkinter/__init__.pyi
+++ b/crates/ty_vendored/vendor/typeshed/stdlib/tkinter/__init__.pyi
@@ -2518,7 +2518,9 @@ class Grid:
         ipady: float | str = ...,
         padx: float | str | tuple[float | str, float | str] = ...,
         pady: float | str | tuple[float | str, float | str] = ...,
-        sticky: str = ...,  # consists of letters 'n', 's', 'w', 'e', may contain repeats, may be empty
+        sticky: (
+            str | list[str] | tuple[str, ...]
+        ) = ...,  # consists of letters 'n', 's', 'w', 'e', may contain repeats, may be empty
         in_: Misc = ...,
         **kw: Any,  # allow keyword argument named 'in', see #4836
     ) -> None:
diff --git a/crates/ty_vendored/vendor/typeshed/stdlib/urllib/request.pyi b/crates/ty_vendored/vendor/typeshed/stdlib/urllib/request.pyi
index 136c3465cf0638..d271a879acdab3 100644
--- a/crates/ty_vendored/vendor/typeshed/stdlib/urllib/request.pyi
+++ b/crates/ty_vendored/vendor/typeshed/stdlib/urllib/request.pyi
@@ -251,7 +251,7 @@ else:
         context: None = None,
     ) -> _UrlopenRet: ...
 
-def install_opener(opener: OpenerDirector) -> None: ...
+def install_opener(opener: OpenerDirector | None) -> None: ...
 def build_opener(*handlers: BaseHandler | Callable[[], BaseHandler]) -> OpenerDirector:
     """Create an opener object from a list of handlers.