diff --git a/Makefile b/Makefile
index 479c1cb..81c22a6 100644
--- a/Makefile
+++ b/Makefile
@@ -23,15 +23,13 @@ install:          ## Install the project in dev mode.
 
 .PHONY: fmt
 fmt:              ## Format code using black & isort.
-	$(ENV_PREFIX)isort $(PROJECT_NAME)/
-	$(ENV_PREFIX)black $(PROJECT_NAME)/
-	$(ENV_PREFIX)black tests/
+	$(ENV_PREFIX)ruff format $(PROJECT_NAME)/
+	$(ENV_PREFIX)ruff format tests/
 
 .PHONY: lint
 lint:             ## Run ruff, black, mypy linters.
-	$(ENV_PREFIX)ruff $(PROJECT_NAME)/
-	$(ENV_PREFIX)black --check $(PROJECT_NAME)/
-	$(ENV_PREFIX)black --check tests/
+	$(ENV_PREFIX)ruff check $(PROJECT_NAME)/
+	$(ENV_PREFIX)ruff check tests/
 	$(ENV_PREFIX)mypy $(PROJECT_NAME)/ --config-file pyproject.toml
 
 .PHONY: test-watch