diff --git a/pyproject.toml b/pyproject.toml
index 20e87ad327d..6f47f360b37 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,8 +14,10 @@ readme = "README.md"
 keywords = [
   "Imaging",
 ]
-license = {text = "HPND"}
-authors = [{name = "Jeffrey A. Clark", email = "aclark@aclark.net"}]
+license = { text = "HPND" }
+authors = [
+  { name = "Jeffrey A. Clark", email = "aclark@aclark.net" },
+]
 requires-python = ">=3.8"
 classifiers = [
   "Development Status :: 6 - Mature",
@@ -38,8 +40,7 @@ classifiers = [
 dynamic = [
   "version",
 ]
-[project.optional-dependencies]
-docs = [
+optional-dependencies.docs = [
   "furo",
   "olefile",
   "sphinx>=7.3",
@@ -47,13 +48,13 @@ docs = [
   "sphinx-inline-tabs",
   "sphinxext-opengraph",
 ]
-fpx = [
+optional-dependencies.fpx = [
   "olefile",
 ]
-mic = [
+optional-dependencies.mic = [
   "olefile",
 ]
-tests = [
+optional-dependencies.tests = [
   "check-manifest",
   "coverage",
   "defusedxml",
@@ -65,28 +66,29 @@ tests = [
   "pytest-cov",
   "pytest-timeout",
 ]
-typing = [
-  'typing-extensions; python_version < "3.10"',
+optional-dependencies.typing = [
+  "typing-extensions; python_version<'3.10'",
 ]
-xmp = [
+optional-dependencies.xmp = [
   "defusedxml",
 ]
-[project.urls]
-Changelog = "https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst"
-Documentation = "https://pillow.readthedocs.io"
-Funding = "https://tidelift.com/subscription/pkg/pypi-pillow?utm_source=pypi-pillow&utm_medium=pypi"
-Homepage = "https://python-pillow.org"
-Mastodon = "https://fosstodon.org/@pillow"
-"Release notes" = "https://pillow.readthedocs.io/en/stable/releasenotes/index.html"
-Source = "https://github.com/python-pillow/Pillow"
+urls.Changelog = "https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst"
+urls.Documentation = "https://pillow.readthedocs.io"
+urls.Funding = "https://tidelift.com/subscription/pkg/pypi-pillow?utm_source=pypi-pillow&utm_medium=pypi"
+urls.Homepage = "https://python-pillow.org"
+urls.Mastodon = "https://fosstodon.org/@pillow"
+urls."Release notes" = "https://pillow.readthedocs.io/en/stable/releasenotes/index.html"
+urls.Source = "https://github.com/python-pillow/Pillow"
 
 [tool.setuptools]
-packages = ["PIL"]
+packages = [
+  "PIL",
+]
 include-package-data = true
-package-dir = {"" = "src"}
+package-dir = { "" = "src" }
 
 [tool.setuptools.dynamic]
-version = {attr = "PIL.__version__"}
+version = { attr = "PIL.__version__" }
 
 [tool.cibuildwheel]
 before-all = ".github/workflows/wheels-dependencies.sh"
@@ -98,42 +100,47 @@ test-extras = "tests"
 [tool.ruff]
 fix = true
 
-[tool.ruff.lint]
-select = [
-  "C4", # flake8-comprehensions
-  "E", # pycodestyle errors
-  "EM", # flake8-errmsg
-  "F", # pyflakes errors
-  "I", # isort
-  "ISC", # flake8-implicit-str-concat
-  "LOG", # flake8-logging
-  "PGH", # pygrep-hooks
-  "PYI", # flake8-pyi
+lint.select = [
+  "C4",     # flake8-comprehensions
+  "E",      # pycodestyle errors
+  "EM",     # flake8-errmsg
+  "F",      # pyflakes errors
+  "I",      # isort
+  "ISC",    # flake8-implicit-str-concat
+  "LOG",    # flake8-logging
+  "PGH",    # pygrep-hooks
+  "PYI",    # flake8-pyi
   "RUF100", # unused noqa (yesqa)
-  "UP", # pyupgrade
-  "W", # pycodestyle warnings
-  "YTT", # flake8-2020
-]
-ignore = [
-  "E203", # Whitespace before ':'
-  "E221", # Multiple spaces before operator
-  "E226", # Missing whitespace around arithmetic operator
-  "E241", # Multiple spaces after ','
+  "UP",     # pyupgrade
+  "W",      # pycodestyle warnings
+  "YTT",    # flake8-2020
+]
+lint.ignore = [
+  "E203",   # Whitespace before ':'
+  "E221",   # Multiple spaces before operator
+  "E226",   # Missing whitespace around arithmetic operator
+  "E241",   # Multiple spaces after ','
   "PYI026", # flake8-pyi: typing.TypeAlias added in Python 3.10
   "PYI034", # flake8-pyi: typing.Self added in Python 3.11
 ]
-
-[tool.ruff.lint.per-file-ignores]
-"Tests/oss-fuzz/fuzz_font.py" = ["I002"]
-"Tests/oss-fuzz/fuzz_pillow.py" = ["I002"]
-
-[tool.ruff.lint.isort]
-known-first-party = ["PIL"]
-required-imports = ["from __future__ import annotations"]
+lint.per-file-ignores."Tests/oss-fuzz/fuzz_font.py" = [
+  "I002",
+]
+lint.per-file-ignores."Tests/oss-fuzz/fuzz_pillow.py" = [
+  "I002",
+]
+lint.isort.known-first-party = [
+  "PIL",
+]
+lint.isort.required-imports = [
+  "from __future__ import annotations",
+]
 
 [tool.pytest.ini_options]
 addopts = "-ra --color=yes"
-testpaths = ["Tests"]
+testpaths = [
+  "Tests",
+]
 
 [tool.mypy]
 python_version = "3.8"