diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 4fc0e6a..2fdef1c 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -20,6 +20,7 @@ jobs:
       fail-fast: false
       matrix:
         py:
+          - "3.13"
           - "3.12"
           - "3.11"
           - "3.10"
@@ -38,20 +39,11 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.py }}
-      - name: Pick environment to run
-        run: |
-          import os
-          import sys
-          from pathlib import Path
-          env = "TOXENV=py{}{}\n".format(*sys.version_info[0:2])
-          print("Picked:\n{}for{}".format(env, sys.version))
-          with Path(os.environ["GITHUB_ENV"]).open("a") as file_handler:
-               file_handler.write(env)
-        shell: python
-      - name: Setup test suite
-        run: tox -vv --notest
-      - name: Run test suite
-        run: tox --skip-pkg-install
+          allow-prereleases: true
+      - name: setup test suite
+        run: tox run -vv --notest --skip-missing-interpreters false -e ${{ matrix.py }}
+      - name: run test suite
+        run: tox run  --skip-pkg-install -e ${{ matrix.py }}
         env:
           PYTEST_ADDOPTS: "-vv --durations=20"
           CI_RUN: "yes"
@@ -118,7 +110,7 @@ jobs:
         with:
           python-version: "3.12"
       - name: Install tox
-        run: python -m pip install tox
+        run: python -m pip install tox-uv
       - name: Setup test suite
         run: tox -vv --notest -e ${{ matrix.tox_env }}
       - name: Run test suite
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 703693d..4b981c1 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -8,14 +8,14 @@ repos:
     rev: 0.29.2
     hooks:
       - id: check-github-workflows
-        args: [ "--verbose" ]
+        args: ["--verbose"]
   - repo: https://github.com/codespell-project/codespell
     rev: v2.3.0
     hooks:
       - id: codespell
         additional_dependencies: ["tomli>=2.0.1"]
   - repo: https://github.com/tox-dev/tox-ini-fmt
-    rev: "1.3.1"
+    rev: "1.3.2"
     hooks:
       - id: tox-ini-fmt
         args: ["-p", "fix"]
@@ -23,13 +23,19 @@ repos:
     rev: "2.2.1"
     hooks:
       - id: pyproject-fmt
-        additional_dependencies: ["tox>=4.14.2"]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.6.3"
+    rev: "v0.6.4"
     hooks:
       - id: ruff-format
       - id: ruff
         args: ["--fix", "--unsafe-fixes", "--exit-non-zero-on-fix"]
+  - repo: https://github.com/rbubley/mirrors-prettier
+    rev: "v3.3.3" # Use the sha / tag you want to point at
+    hooks:
+      - id: prettier
+        additional_dependencies:
+          - prettier@3.3.3
+          - "@prettier/plugin-xml@3.4.1"
   - repo: meta
     hooks:
       - id: check-hooks-apply
diff --git a/README.md b/README.md
index ff2ff49..745ece3 100644
--- a/README.md
+++ b/README.md
@@ -63,8 +63,8 @@ The following configuration options are accepted:
 - `always_document_param_types` (default: `False`): If `False`, do not add type info for undocumented parameters. If
   `True`, add stub documentation for undocumented parameters to be able to add type info.
 - `always_use_bars_union ` (default: `False`): If `True`, display Union's using the | operator described in PEP 604.
-   (e.g `X` | `Y` or `int` | `None`). If `False`, Unions will display with the typing in brackets. (e.g. `Union[X, Y]`
-   or `Optional[int]`)
+  (e.g `X` | `Y` or `int` | `None`). If `False`, Unions will display with the typing in brackets. (e.g. `Union[X, Y]`
+  or `Optional[int]`)
 - `typehints_document_rtype` (default: `True`): If `False`, never add an `:rtype:` directive. If `True`, add the
   `:rtype:` directive if no existing `:rtype:` is found.
 - `typehints_use_rtype` (default: `True`): Controls behavior when `typehints_document_rtype` is set to `True`. If
diff --git a/pyproject.toml b/pyproject.toml
index 945866c..24120a9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 build-backend = "hatchling.build"
 requires = [
   "hatch-vcs>=0.4",
-  "hatchling>=1.24",
+  "hatchling>=1.25",
 ]
 
 [project]
@@ -35,29 +35,30 @@ classifiers = [
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "Topic :: Documentation :: Sphinx",
 ]
 dynamic = [
   "version",
 ]
 dependencies = [
-  "sphinx>=7.3.5",
+  "sphinx>=8.0.2",
 ]
 optional-dependencies.docs = [
-  "furo>=2024.1.29",
+  "furo>=2024.8.6",
 ]
 optional-dependencies.numpy = [
   "nptyping>=2.5",
 ]
 optional-dependencies.testing = [
   "covdefaults>=2.3",
-  "coverage>=7.4.4",
-  "defusedxml>=0.7.1",       # required by sphinx.testing
-  "diff-cover>=9",
-  "pytest>=8.1.1",
+  "coverage>=7.6.1",
+  "defusedxml>=0.7.1",         # required by sphinx.testing
+  "diff-cover>=9.1.1",
+  "pytest>=8.3.2",
   "pytest-cov>=5",
-  "sphobjinv>=2.3.1",
-  "typing-extensions>=4.11",
+  "sphobjinv>=2.3.1.1",
+  "typing-extensions>=4.12.2",
 ]
 urls.Changelog = "https://github.com/tox-dev/sphinx-autodoc-typehints/blob/main/CHANGELOG.md"
 urls.Homepage = "https://github.com/tox-dev/sphinx-autodoc-typehints"
@@ -68,9 +69,6 @@ urls.Tracker = "https://github.com/tox-dev/sphinx-autodoc-typehints/issues"
 build.hooks.vcs.version-file = "src/sphinx_autodoc_typehints/version.py"
 version.source = "vcs"
 
-[tool.black]
-line-length = 120
-
 [tool.ruff]
 target-version = "py39"
 line-length = 120
@@ -87,18 +85,19 @@ lint.ignore = [
   "CPY",    # No copyright statements
   "D203",   # `one-blank-line-before-class` (D203) and `no-blank-line-before-class` (D211) are incompatible
   "D212",   # `multi-line-summary-first-line` (D212) and `multi-line-summary-second-line` (D213) are incompatible
+  "DOC",    # no sphinx support
   "ISC001", # Conflict with formatter
   "S104",   # Possible binding to all interface
 ]
 lint.per-file-ignores."tests/**/*.py" = [
   "D",       # don't care about documentation in tests
-  "FBT",     # don"t care about booleans as positional arguments in tests
+  "FBT",     # don't care about booleans as positional arguments in tests
   "INP001",  # no implicit namespace
   "PLC2701", # private imports
   "PLR0913", # any number of arguments in tests
   "PLR0917", # any number of arguments in tests
   "PLR2004", # Magic value used in comparison, consider replacing with a constant variable
-  "S101",    # asserts allowed in tests...
+  "S101",    # asserts allowed in tests
   "S603",    # `subprocess` call: check for execution of untrusted input
 ]
 lint.isort = { known-first-party = [
@@ -115,6 +114,9 @@ ignore-words = "ignore-words.txt"
 write-changes = true
 count = true
 
+[tool.pyproject-fmt]
+max_supported_python = "3.13"
+
 [tool.pytest.ini_options]
 testpaths = [
   "tests",
diff --git a/src/sphinx_autodoc_typehints/__init__.py b/src/sphinx_autodoc_typehints/__init__.py
index fbd57ce..3aaf5fe 100644
--- a/src/sphinx_autodoc_typehints/__init__.py
+++ b/src/sphinx_autodoc_typehints/__init__.py
@@ -20,7 +20,7 @@
 from sphinx.util.inspect import TypeAliasForwardRef, TypeAliasNamespace, stringify_signature
 from sphinx.util.inspect import signature as sphinx_signature
 
-from .parser import parse
+from ._parser import parse
 from .patches import install_patches
 from .version import __version__
 
diff --git a/src/sphinx_autodoc_typehints/parser.py b/src/sphinx_autodoc_typehints/_parser.py
similarity index 100%
rename from src/sphinx_autodoc_typehints/parser.py
rename to src/sphinx_autodoc_typehints/_parser.py
diff --git a/src/sphinx_autodoc_typehints/attributes_patch.py b/src/sphinx_autodoc_typehints/attributes_patch.py
index 6e4575d..d038eae 100644
--- a/src/sphinx_autodoc_typehints/attributes_patch.py
+++ b/src/sphinx_autodoc_typehints/attributes_patch.py
@@ -11,7 +11,7 @@
 from sphinx.domains.python import PyAttribute
 from sphinx.ext.autodoc import AttributeDocumenter
 
-from .parser import parse
+from ._parser import parse
 
 if TYPE_CHECKING:
     from docutils.frontend import Values
diff --git a/tests/roots/test-resolve-typing-guard/demo_typing_guard.py b/tests/roots/test-resolve-typing-guard/demo_typing_guard.py
index 5c36943..0c42d6e 100644
--- a/tests/roots/test-resolve-typing-guard/demo_typing_guard.py
+++ b/tests/roots/test-resolve-typing-guard/demo_typing_guard.py
@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import typing
-from builtins import ValueError  # handle does not have __module__
+from builtins import ValueError  # handle does not have __module__  # noqa: A004
 from functools import cmp_to_key  # has __module__ but cannot get module as is builtin
 from typing import TYPE_CHECKING
 
diff --git a/tox.ini b/tox.ini
index 0a98e19..e2460ba 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,13 +3,13 @@ requires =
     tox>=4.2
 env_list =
     fix
-    py312
-    py311
-    py310
-    py39
     type
     coverage
     readme
+    3.12
+    3.11
+    3.10
+    3.9
 skip_missing_interpreters = true
 
 [testenv]
@@ -37,22 +37,15 @@ commands =
 description = format the code base to adhere to our styles, and complain about what we cannot do automatically
 skip_install = true
 deps =
-    pre-commit>=3.6.2
+    pre-commit-uv>=4.1
 commands =
     pre-commit run --all-files --show-diff-on-failure
 
-[testenv:py312]
-extras =
-    testing
-    type-comment
-
 [testenv:type]
 description = run type check on code base
 deps =
-    mypy==1.8
-    types-docutils>=0.20.0.20240304
-set_env =
-    {tty:MYPY_FORCE_COLOR = 1}
+    mypy==1.11.2
+    types-docutils>=0.21.0.20240907
 commands =
     mypy src
     mypy tests
@@ -62,8 +55,8 @@ description = combine coverage files and generate diff (against DIFF_AGAINST def
 skip_install = true
 deps =
     covdefaults>=2.3
-    coverage>=7.4.3
-    diff-cover>=8.0.3
+    coverage>=7.6.1
+    diff-cover>=9.1.1
 extras =
 parallel_show_output = true
 pass_env =
@@ -77,23 +70,27 @@ commands =
     coverage html -d {toxworkdir}/htmlcov
     diff-cover --compare-branch {env:DIFF_AGAINST:origin/main} {toxworkdir}/coverage.xml
 depends =
-    py312
-    py311
-    py310
-    py39
-    py38
+    3.12
+    3.11
+    3.10
+    3.9
 
 [testenv:readme]
 description = check that the long description is valid (need for PyPI)
 skip_install = true
 deps =
-    build[virtualenv]>=1.1.1
-    twine>=5
+    build[virtualenv]>=1.2.2
+    twine>=5.1.1
 extras =
 commands =
     pyproject-build -o {envtmpdir} --wheel --sdist .
     twine check {envtmpdir}/*
 
+[testenv:3.13]
+extras =
+    testing
+    type-comment
+
 [testenv:dev]
 description = generate a DEV environment
 package = editable