diff --git a/.coveragerc b/.coveragerc
deleted file mode 100644
index 22c847b..0000000
--- a/.coveragerc
+++ /dev/null
@@ -1,14 +0,0 @@
-[run]
-source=.
-omit =
-  .virtualenv
-  setup.py
-
-[report]
-exclude_lines =
-  pragma: no cover
-  production
-  if __name__ == "__main__":
-  if sys.platform == 'darwin':
-  if url.__class__ is list:
-  except ImportError:
diff --git a/.drone.yml b/.drone.yml
index d8b3293..e2b75fb 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -11,7 +11,7 @@ steps:
       - python setup.py develop
       - pip install -r requirements-test.txt
       - ruff check .
-      - mypy . --strict --ignore-missing-imports --exclude build
+      - mypy .
       - cc-test-reporter before-build
       - coverage run -m unittest
       - exitcode="$?"
diff --git a/README.md b/README.md
index 079cfe8..8f7f0c2 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ Development
 python setup.py develop
 pip install -r requirements-test.txt
 ruff check .
-mypy . --strict --ignore-missing-imports
+mypy .
 coverage run -m unittest
 coverage report -m
 ```
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..ce22ada
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,24 @@
+[tool.ruff]
+select = ["E", "F", "B"]
+
+[tool.mypy]
+strict = true
+ignore_missing_imports = true
+exclude = [
+    "build",
+]
+
+[tool.coverage.run]
+source = [
+    ".",
+]
+omit = [
+    ".virtualenv",
+    "setup.py",
+]
+
+[tool.coverage.report]
+exclude_lines = [
+    "pragma: no cover",
+    'if __name__ == "__main__":',
+]