diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 149b926..d6560c2 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -16,7 +16,7 @@ repos:
     hooks:
       - id: black
         language_version: python
-  - repo: https://github.com/pycqa/flake8
-    rev: 6.0.0
+  - repo: https://github.com/charliermarsh/ruff-pre-commit
+    rev: 'v0.0.245'
     hooks:
-      - id: flake8
+      - id: ruff
diff --git a/pyproject.toml b/pyproject.toml
index 9c22f9f..7f5371f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,3 +27,12 @@ dev = [
   "pre-commit>=3",
   "mypy>=0.991"
 ]
+
+[tool.ruff]
+line-length = 88
+ignore = ["E402"]
+
+[tool.mypy]
+warn_return_any = true
+check_untyped_defs = true
+warn_unused_configs = true
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 1a42d1d..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,8 +0,0 @@
-[flake8]
-max-line-length = 88
-ignore = E402, W503
-
-[mypy]
-warn_return_any = True
-check_untyped_defs = True
-warn_unused_configs = True