diff --git a/.binder/postBuild b/.binder/postBuild
index 48d530c..00acf5d 100755
--- a/.binder/postBuild
+++ b/.binder/postBuild
@@ -3,9 +3,11 @@ set -ex
 curl -LsSf https://astral.sh/uv/install.sh | sh
 source $HOME/.cargo/env
 uv export \
-  --extra jupyter \
+  --group jupyter \
+  --no-dev \
   > requirements.txt
 uv pip install \
   --requirement requirements.txt \
   --system
+rm requirements.txt
 uv cache clean
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a1b164a..79edf73 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,4 +31,4 @@ 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 46d404c..5ef8afd 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -12,7 +12,7 @@ repos:
       - id: check-useless-excludes
 
   - repo: https://github.com/ComPWA/policy
-    rev: 0.5.3
+    rev: 0.5.5
     hooks:
       - id: colab-toc-visible
       - id: check-dev-files
diff --git a/pyproject.toml b/pyproject.toml
index 564f5a4..f291cfa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,24 +35,6 @@ maintainers = [
 name = "jax-mini-benchmark"
 requires-python = ">=3.12"
 
-[project.optional-dependencies]
-dev = [
-    "jax-mini-benchmark[jupyter]",
-    "jax-mini-benchmark[sty]",
-]
-jupyter = [
-    "jupyterlab",
-    "jupyterlab-code-formatter >=3.0.0",
-    "jupyterlab-git",
-    "jupyterlab-lsp",
-    "jupyterlab-myst",
-    "python-lsp-ruff",
-    "python-lsp-server[rope]",
-]
-sty = [
-    "ruff",
-]
-
 [project.readme]
 content-type = "text/markdown"
 file = "README.md"
@@ -66,6 +48,21 @@ Documentation = "https://github.com/ComPWA/jax-mini-benchmark"
 Source = "https://github.com/ComPWA/jax-mini-benchmark"
 Tracker = "https://github.com/ComPWA/jax-mini-benchmark/issues"
 
+[dependency-groups]
+dev = [
+    "ruff",
+    {include-group = "jupyter"},
+]
+jupyter = [
+    "jupyterlab",
+    "jupyterlab-code-formatter",
+    "jupyterlab-git",
+    "jupyterlab-lsp",
+    "jupyterlab-myst",
+    "python-lsp-ruff",
+    "python-lsp-server[rope]",
+]
+
 [tool.setuptools.package-data]
 jax_benchmark = ["py.typed"]
 
diff --git a/uv.lock b/uv.lock
index 21247b3..0a82586 100644
--- a/uv.lock
+++ b/uv.lock
@@ -549,7 +549,7 @@ dependencies = [
     { name = "tqdm" },
 ]
 
-[package.optional-dependencies]
+[package.dependency-groups]
 dev = [
     { name = "jupyterlab" },
     { name = "jupyterlab-code-formatter" },
@@ -569,30 +569,38 @@ jupyter = [
     { name = "python-lsp-ruff" },
     { name = "python-lsp-server", extra = ["rope"] },
 ]
-sty = [
-    { name = "ruff" },
-]
 
 [package.metadata]
 requires-dist = [
     { name = "jax" },
-    { name = "jax-mini-benchmark", extras = ["jupyter"], marker = "extra == 'dev'" },
-    { name = "jax-mini-benchmark", extras = ["sty"], marker = "extra == 'dev'" },
     { name = "jaxlib" },
-    { name = "jupyterlab", marker = "extra == 'jupyter'" },
-    { name = "jupyterlab-code-formatter", marker = "extra == 'jupyter'", specifier = ">=3.0.0" },
-    { name = "jupyterlab-git", marker = "extra == 'jupyter'" },
-    { name = "jupyterlab-lsp", marker = "extra == 'jupyter'" },
-    { name = "jupyterlab-myst", marker = "extra == 'jupyter'" },
     { name = "matplotlib" },
     { name = "py-cpuinfo" },
-    { name = "python-lsp-ruff", marker = "extra == 'jupyter'" },
-    { name = "python-lsp-server", extras = ["rope"], marker = "extra == 'jupyter'" },
     { name = "pyyaml" },
-    { name = "ruff", marker = "extra == 'sty'" },
     { name = "tqdm" },
 ]
 
+[package.metadata.dependency-groups]
+dev = [
+    { name = "jupyterlab" },
+    { name = "jupyterlab-code-formatter" },
+    { name = "jupyterlab-git" },
+    { name = "jupyterlab-lsp" },
+    { name = "jupyterlab-myst" },
+    { name = "python-lsp-ruff" },
+    { name = "python-lsp-server", extras = ["rope"] },
+    { name = "ruff" },
+]
+jupyter = [
+    { name = "jupyterlab" },
+    { name = "jupyterlab-code-formatter" },
+    { name = "jupyterlab-git" },
+    { name = "jupyterlab-lsp" },
+    { name = "jupyterlab-myst" },
+    { name = "python-lsp-ruff" },
+    { name = "python-lsp-server", extras = ["rope"] },
+]
+
 [[package]]
 name = "jaxlib"
 version = "0.4.35"