diff --git a/.github/workflows/automerge.yml b/.github/workflows/automerge.yml
index 47d32ed..0f39326 100644
--- a/.github/workflows/automerge.yml
+++ b/.github/workflows/automerge.yml
@@ -1,10 +1,10 @@
 name: Dependabot auto-approve
 on: pull_request_target
-    
+
 permissions:
   contents: write
   pull-requests: write
-    
+
 jobs:
   dependabot:
     runs-on: ubuntu-latest
@@ -12,11 +12,14 @@ jobs:
     steps:
       - name: Dependabot metadata
         id: metadata
-        uses: dependabot/fetch-metadata@v1.1.1
+        uses: dependabot/fetch-metadata@v2.1.0
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"
       - name: Enable auto-merge for Dependabot PRs
-        if: ${{contains(steps.metadata.outputs.dependency-names, 'my-dependency') && steps.metadata.outputs.update-type == 'version-update:semver-patch'}}
+        if:
+          ${{contains(steps.metadata.outputs.dependency-names, 'my-dependency')
+          && steps.metadata.outputs.update-type ==
+          'version-update:semver-patch'}}
         run: gh pr merge --auto --merge "$PR_URL"
         env:
           PR_URL: ${{github.event.pull_request.html_url}}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 02dd98b..5f9d7b3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,7 +60,9 @@ jobs:
         run: python -m pip install .[test]
 
       - name: Test package
-        run: python -m pytest -ra --cov --cov-report=xml --cov-report=term --durations=20
+        run:
+          python -m pytest -ra --cov --cov-report=xml --cov-report=term
+          --durations=20
 
       - name: Upload coverage report
         uses: codecov/codecov-action@v4.3.0
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8254c91..bc2c60b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -162,4 +162,4 @@ repos:
         args: [--fix, --unsafe-fixes, --show-fixes]
       # Run the formatter.
       - id: ruff-format
-        types_or: [python, pyi, jupyter]
\ No newline at end of file
+        types_or: [python, pyi, jupyter]
diff --git a/noxfile.py b/noxfile.py
index 091bd9d..4047589 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -13,9 +13,7 @@
 
 @nox.session
 def lint(session: nox.Session) -> None:
-    """
-    Run the linter.
-    """
+    """Run the linter."""
     session.install("pre-commit")
     session.run(
         "pre-commit", "run", "--all-files", "--show-diff-on-failure", *session.posargs
@@ -24,9 +22,7 @@ def lint(session: nox.Session) -> None:
 
 @nox.session
 def pylint(session: nox.Session) -> None:
-    """
-    Run PyLint.
-    """
+    """Run PyLint."""
     # This needs to be installed into the package environment, and is slower
     # than a pre-commit check
     session.install(".", "pylint")
@@ -35,17 +31,16 @@ def pylint(session: nox.Session) -> None:
 
 @nox.session
 def tests(session: nox.Session) -> None:
-    """
-    Run the unit and regular tests.
-    """
+    """Run the unit and regular tests."""
     session.install(".[test]")
     session.run("pytest", *session.posargs)
 
 
 @nox.session(reuse_venv=True)
 def docs(session: nox.Session) -> None:
-    """
-    Build the docs. Pass "--serve" to serve. Pass "-b linkcheck" to check links.
+    """Build the docs.
+
+    Pass "--serve" to serve. Pass "-b linkcheck" to check links.
     """
 
     parser = argparse.ArgumentParser()
@@ -86,9 +81,7 @@ def docs(session: nox.Session) -> None:
 
 @nox.session
 def build_api_docs(session: nox.Session) -> None:
-    """
-    Build (regenerate) API docs.
-    """
+    """Build (regenerate) API docs."""
 
     session.install("sphinx")
     session.chdir("docs")
@@ -105,9 +98,7 @@ def build_api_docs(session: nox.Session) -> None:
 
 @nox.session
 def build(session: nox.Session) -> None:
-    """
-    Build an SDist and wheel.
-    """
+    """Build an SDist and wheel."""
 
     build_path = DIR.joinpath("build")
     if build_path.exists():
diff --git a/src/zfit_astro/__init__.py b/src/zfit_astro/__init__.py
index bdf5cca..4a747dd 100644
--- a/src/zfit_astro/__init__.py
+++ b/src/zfit_astro/__init__.py
@@ -1,10 +1,8 @@
-"""
-Copyright (c) 2024 Jonas Eschle. All rights reserved.
+"""Copyright (c) 2024 Jonas Eschle. All rights reserved.
 
 zfit-astro: Astrophysics extensions for zfit
 """
 
-
 from __future__ import annotations
 
 from ._version import version as __version__