diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index f5590b93898d..e4ef366e7e26 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -21,7 +21,7 @@ repos:
         additional_dependencies:
           - 'flake8-bugbear==22.7.1'  # must match requirements-tests.txt
           - 'flake8-noqa==1.2.9'      # must match requirements-tests.txt
-          - 'flake8-pyi==22.8.1'      # must match requirements-tests.txt
+          - 'flake8-pyi==22.8.2'      # must match requirements-tests.txt
 
 ci:
     autofix_commit_msg: '[pre-commit.ci] auto fixes from pre-commit.com hooks'
diff --git a/pyproject.toml b/pyproject.toml
index a6285f887315..f32ce07c3eae 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,6 +20,7 @@ extra_standard_library = [
     "_collections_abc",
     "_compression",
     "_csv",
+    "_ctypes",
     "_curses",
     "_heapq",
     "_markupbase",
diff --git a/requirements-tests.txt b/requirements-tests.txt
index 470b6d85f05a..e9ea3ecd8d78 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -3,13 +3,13 @@ black==22.6.0           # must match .pre-commit-config.yaml
 flake8==5.0.4           # must match .pre-commit-config.yaml
 flake8-bugbear==22.7.1  # must match .pre-commit-config.yaml
 flake8-noqa==1.2.9      # must match .pre-commit-config.yaml
-flake8-pyi==22.8.1      # must match .pre-commit-config.yaml
+flake8-pyi==22.8.2      # must match .pre-commit-config.yaml
 isort==5.10.1           # must match .pre-commit-config.yaml
 mypy==0.971
 packaging==21.3
 pycln==2.1.1            # must match .pre-commit-config.yaml
 pyyaml==6.0
-pytype==2022.8.23; platform_system != "Windows"
+pytype==2022.08.30; platform_system != "Windows"
 termcolor
 tomli==1.2.2
 tomlkit==0.11.4
diff --git a/stdlib/ctypes/__init__.pyi b/stdlib/ctypes/__init__.pyi
index 19465e084dee..5e897272c355 100644
--- a/stdlib/ctypes/__init__.pyi
+++ b/stdlib/ctypes/__init__.pyi
@@ -1,14 +1,11 @@
 import sys
+from _ctypes import RTLD_GLOBAL as RTLD_GLOBAL, RTLD_LOCAL as RTLD_LOCAL
 from _typeshed import ReadableBuffer, Self, WriteableBuffer
 from abc import abstractmethod
 from collections.abc import Callable, Iterable, Iterator, Mapping, Sequence
 from typing import Any, ClassVar, Generic, TypeVar, Union as _UnionT, overload
 from typing_extensions import TypeAlias
 
-# TODO: import these from _ctypes once it no longer breaks pytype
-RTLD_GLOBAL: int
-RTLD_LOCAL: int
-
 if sys.version_info >= (3, 9):
     from types import GenericAlias