diff --git a/Makefile b/Makefile
index a8add58..acbbdb7 100644
--- a/Makefile
+++ b/Makefile
@@ -8,17 +8,16 @@ all: deps lint man package install
 deps:
 	$(PYTHON) -m pip install .[dev]
 
-# Format using black
-BLACK_CMD=$(PYTHON) -m black --line-length 100 -t py38 --preview --exclude "build/.*|\.eggs/.*"
-ISORT_CMD=$(PYTHON) -m isort --profile black --py 38
+# Format using ruff
+RUFF_CMD=$(PYTHON) -m ruff
 format:
-	$(BLACK_CMD) .
-	$(ISORT_CMD) .
+	$(RUFF_CMD) format .
+	$(RUFF_CMD) check --select I --fix .
 
-# Check formatting using black
+# Check formatting using ruff
 check_format:
-	$(BLACK_CMD) --check --diff .
-	$(ISORT_CMD) --check --diff .
+	$(RUFF_CMD) format --check --diff .
+	$(RUFF_CMD) check --select I --diff .
 
 MYPY_COMMAND=$(PYTHON) -m mypy --show-error-codes
 check_types:
diff --git a/pyproject.toml b/pyproject.toml
index e69de29..bb90014 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -0,0 +1,7 @@
+[tool.ruff]
+line-length = 100
+target-version = "py38"
+extend-exclude = ["build", ".eggs"]
+
+[tool.ruff.lint.isort]
+known-first-party = ["revup"]
diff --git a/setup.cfg b/setup.cfg
index 42b331b..080caf6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -57,8 +57,7 @@ include_package_data=True
 
 [options.extras_require]
 dev =
-    black==24.1.1
-    isort
+    ruff==0.15.16
     pylint==3.2.7
     mypy==1.13.0
     build