diff --git a/.cspell.json b/.cspell.json
index 0c9768c..44b53e8 100644
--- a/.cspell.json
+++ b/.cspell.json
@@ -31,7 +31,15 @@
     "pyproject.toml"
   ],
   "language": "en-US",
-  "words": ["ComPWA", "conda", "doctests", "pdgref", "PyPA", "pytest"],
+  "words": [
+    "ComPWA",
+    "conda",
+    "doctests",
+    "pdgref",
+    "PyPA",
+    "pyproject",
+    "pytest"
+  ],
   "ignoreWords": [
     "MAINT",
     "PYTHONHASHSEED",
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2d46510..39e4900 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ on:
 
 jobs:
   pytest:
-    uses: ComPWA/actions/.github/workflows/pytest.yml@v2
+    uses: ComPWA/actions/.github/workflows/pytest.yml@v2.1
     with:
       coverage-target: sphinx_hep_pdgref
       macos-python-version: "3.9"
@@ -37,4 +37,4 @@ jobs:
     if: inputs.specific-pip-packages == ''
     secrets:
       token: ${{ secrets.PAT }}
-    uses: ComPWA/actions/.github/workflows/pre-commit.yml@v2
+    uses: ComPWA/actions/.github/workflows/pre-commit.yml@v2.1
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e80161e..1aeb58f 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -12,14 +12,14 @@ repos:
       - id: check-useless-excludes
 
   - repo: https://github.com/ComPWA/policy
-    rev: 0.5.0
+    rev: 0.5.5
     hooks:
       - id: check-dev-files
         args:
           - --repo-name=sphinx-hep-pdgref
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.7.0
+    rev: v0.7.1
     hooks:
       - id: ruff
         args: [--fix]
@@ -71,7 +71,7 @@ repos:
           - --in-place
 
   - repo: https://github.com/streetsidesoftware/cspell-cli
-    rev: v8.15.1
+    rev: v8.15.2
     hooks:
       - id: cspell
 
@@ -96,6 +96,6 @@ repos:
           - python
 
   - repo: https://github.com/ComPWA/pyright-pre-commit
-    rev: v1.1.385
+    rev: v1.1.386
     hooks:
       - id: pyright
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 3ed9b98..28c40ca 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -15,12 +15,30 @@ cd sphinx-hep-pdgref
 Now it's simply a matter of creating and activating the [virtual environment](https://docs.astral.sh/uv/pip/environments) with [`uv sync`](https://docs.astral.sh/uv/reference/cli/#uv-sync). The dependencies for the project are 'pinned' in each commit through the [`uv.lock` file](https://docs.astral.sh/uv/concepts/projects/#project-lockfile).
 
 ```shell
-uv sync
+uv sync --all-extras
 source .venv/bin/activate
 ```
 
-Formatting and linting checks are automatically performed when committing changes. This is done with [pre-commit](https://pre-commit.com). To install the hooks in your local repository, run [`pre-commit install`](https://pre-commit.com/#3-install-the-git-hook-scripts) **once**:
+Formatting and linting checks are automatically performed when committing changes. This is done with [pre-commit](https://pre-commit.com). To install the hooks in your local repository, run install `pre-commit` with `uv`:
+
+```shell
+uv tool install pre-commit --with pre-commit-uv --force-reinstall
+```
+
+and [`pre-commit install`](https://pre-commit.com/#3-install-the-git-hook-scripts) **once**:
 
 ```shell
 pre-commit install --install-hooks
 ```
+
+In addition, it may be handy to install `tox`:
+
+```shell
+uv tool install tox --with tox-uv
+```
+
+If the repository provides a Tox configuration under [`pyproject.toml`](./pyproject.toml), you can see which jobs it defines with:
+
+```shell
+tox list
+```
diff --git a/pyproject.toml b/pyproject.toml
index 4276e8f..6d0c2df 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,36 +40,6 @@ maintainers = [{email = "compwa-admin@ep1.rub.de"}]
 name = "sphinx-hep-pdgref"
 requires-python = ">=3.9"
 
-[project.optional-dependencies]
-dev = [
-    "sphinx-hep-pdgref[sty]",
-    "sphinx-hep-pdgref[test]",
-    "tox >=1.9", # for skip_install, use_develop
-]
-lint = [
-    "ruff",
-    "sphinx-hep-pdgref[mypy]",
-]
-mypy = [
-    "mypy >=0.730", # attrs and error code support
-    "types-docutils",
-    "types-setuptools",
-]
-sty = [
-    "pre-commit-uv",
-    "ruff",
-    "sphinx-hep-pdgref[format]",
-    "sphinx-hep-pdgref[lint]",
-    "sphinx-hep-pdgref[test]",
-]
-test = [
-    "pyquery", # for checking HTML output
-    "pytest",
-    "pytest-cov",
-    "pytest-xdist",
-    'importlib-metadata; python_version <"3.8.0"',
-]
-
 [project.readme]
 content-type = "text/markdown"
 file = "README.md"
@@ -80,6 +50,28 @@ Documentation = "https://github.com/ComPWA/sphinx-hep-pdgref/blob/main/README.md
 Source = "https://github.com/ComPWA/sphinx-hep-pdgref"
 Tracker = "https://github.com/ComPWA/sphinx-hep-pdgref/issues"
 
+[dependency-groups]
+dev = [
+    "ruff",
+    {include-group = "style"},
+    {include-group = "test"},
+]
+style = [
+    "mypy",
+    {include-group = "types"},
+]
+test = [
+    "pyquery",
+    "pytest",
+    "pytest-cov",
+    "pytest-xdist",
+]
+types = [
+    "pytest",
+    "types-docutils",
+    "types-setuptools",
+]
+
 [tool.setuptools]
 include-package-data = true
 license-files = ["LICENSE"]
@@ -151,6 +143,8 @@ reportUnusedFunction = true
 reportUnusedImport = true
 reportUnusedVariable = true
 typeCheckingMode = "strict"
+venv = ".venv"
+venvPath = "."
 
 [tool.pytest.ini_options]
 addopts = [
@@ -277,6 +271,4 @@ allowlist_externals =
 commands =
     pre-commit run --all-files {posargs}
 description = Perform all linting, formatting, and spelling checks
-setenv =
-    SKIP = pyright
 """