@@ -6,4 +6,4 @@ runs:
   using: composite
   steps:
   - uses: asottile/workflows/.github/actions/latest-git@v1.4.0
-    if: inputs.env == 'py38' && runner.os == 'Linux'
+    if: inputs.env == 'py39' && runner.os == 'Linux'
@@ -21,7 +21,7 @@ jobs:
         fetch-depth: 0
     - uses: actions/setup-python@v4
       with:
-        python-version: 3.8
+        python-version: 3.9
     - name: install deps
       run: python -mpip install -e . -r requirements-dev.txt
     - name: vars
@@ -39,7 +39,7 @@ jobs:
     - uses: asottile/workflows/.github/actions/fast-checkout@v1.4.0
     - uses: actions/setup-python@v4
       with:
-        python-version: 3.8
+        python-version: 3.9
 
     - run: echo "$CONDA\Scripts" >> "$GITHUB_PATH"
       shell: bash
 
@@ -12,12 +12,12 @@ concurrency:
 
 jobs:
   main-windows:
-    uses: asottile/workflows/.github/workflows/tox.yml@v1.4.0
+    uses: asottile/workflows/.github/workflows/tox.yml@v1.6.0
     with:
-      env: '["py38"]'
+      env: '["py39"]'
       os: windows-latest
   main-linux:
-    uses: asottile/workflows/.github/workflows/tox.yml@v1.4.0
+    uses: asottile/workflows/.github/workflows/tox.yml@v1.6.0
     with:
-      env: '["py38", "py39", "py310"]'
+      env: '["py39", "py310", "py311"]'
       os: ubuntu-latest
@@ -18,7 +18,7 @@ repos:
     hooks:
     -   id: reorder-python-imports
         exclude: ^(pre_commit/resources/|testing/resources/python3_hooks_repo/)
-        args: [--py38-plus, --add-import, 'from __future__ import annotations']
+        args: [--py39-plus, --add-import, 'from __future__ import annotations']
 -   repo: https://github.com/asottile/add-trailing-comma
     rev: v3.1.0
     hooks:
@@ -27,7 +27,7 @@ repos:
     rev: v3.15.0
     hooks:
     -   id: pyupgrade
-        args: [--py38-plus]
+        args: [--py39-plus]
 -   repo: https://github.com/hhatto/autopep8
     rev: v2.0.4
     hooks:
 
@@ -5,9 +5,9 @@
 import re
 import shlex
 import sys
+from collections.abc import Sequence
 from typing import Any
 from typing import NamedTuple
-from typing import Sequence
 
 import cfgv
 from identify.identify import ALL_TAGS
 
@@ -4,9 +4,9 @@
 import os.path
 import re
 import tempfile
+from collections.abc import Sequence
 from typing import Any
 from typing import NamedTuple
-from typing import Sequence
 
 import pre_commit.constants as C
 from pre_commit import git
 
@@ -4,7 +4,7 @@
 import os.path
 import subprocess
 import sys
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit.commands.run import run
 from pre_commit.envcontext import envcontext
 
@@ -9,11 +9,11 @@
 import subprocess
 import time
 import unicodedata
+from collections.abc import Generator
+from collections.abc import Iterable
+from collections.abc import MutableMapping
+from collections.abc import Sequence
 from typing import Any
-from typing import Generator
-from typing import Iterable
-from typing import MutableMapping
-from typing import Sequence
 
 from identify.identify import tags_from_path
 
@@ -74,7 +74,7 @@ class Classifier:
     def __init__(self, filenames: Iterable[str]) -> None:
         self.filenames = [f for f in filenames if os.path.lexists(f)]
 
-    @functools.lru_cache(maxsize=None)
+    @functools.cache
     def _types_for_file(self, filename: str) -> set[str]:
         return tags_from_path(filename)
 
 
@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import clientlib
 
 
@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import Sequence
+from collections.abc import Sequence
 
 from pre_commit import clientlib