diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..be006de
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,13 @@
+# Keep GitHub Actions up to date with GitHub's Dependabot...
+# https://docs.github.com/en/code-security/dependabot/working-with-dependabot/keeping-your-actions-up-to-date-with-dependabot
+# https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file#package-ecosystem
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    groups:
+      github-actions:
+        patterns:
+          - "*"  # Group all Actions updates into a single larger pull request
+    schedule:
+      interval: weekly
diff --git a/.github/workflows/lint_python.yml b/.github/workflows/lint_python.yml
index 19397a7..87e9952 100644
--- a/.github/workflows/lint_python.yml
+++ b/.github/workflows/lint_python.yml
@@ -11,7 +11,7 @@ jobs:
       - run: pip install --upgrade pip setuptools wheel
       - run: pip install --editable ".[dev]"
       - run: codespell .
-      - run: ruff --format=github .
+      - run: ruff --output-format=github .
       - run: black --check .
       - run: mypy .
       - run: pytest -vv .
diff --git a/pyproject.toml b/pyproject.toml
index 28f35ca..fb5d21b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -69,6 +69,10 @@ exclude = ["build/"]
 ignore_missing_imports = true
 
 [tool.ruff]
+line-length = 88    # Recommended: 88
+target-version = "py38"
+
+[tool.ruff.lint]
 select = [
     "A",
     "B",
@@ -96,17 +100,17 @@ select = [
     "W",
     "YTT",
 ]
-line-length = 88    # Recommended: 88
-target-version = "py37"
 
-[tool.ruff.mccabe]
+[tool.ruff.lint.mccabe]
 max-complexity = 24 # Recommended: 10
 
-[tool.ruff.pylint]
+[tool.ruff.lint.pylint]
 max-args = 6        # Recommended: 5
 max-branches = 25   # Recommended: 12
 max-returns = 6     # Recommended: 6
 max-statements = 89 # Recommended: 50
 
-[tool.ruff.per-file-ignores]
+[tool.ruff.lint.per-file-ignores]
 "test/*" = ["C406", "S101", "SIM115"]
+"test/_prepare_outputs.py" = ["PLW1510", "S603", "S607"]
+"test/test_outputs.py" = ["PLW1510", "S603", "S607"]