diff --git a/pyproject.toml b/pyproject.toml
index ff3dc61..ea730a3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,3 +37,28 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.ruff]
 line-length = 120
+indent-width = 4
+
+# Assume Python 3.9
+target-version = "py39"
+
+[tool.ruff.format]
+# Like Black, use double quotes for strings.
+quote-style = "double"
+
+# Like Black, indent with spaces, rather than tabs.
+indent-style = "space"
+
+# Like Black, respect magic trailing commas.
+skip-magic-trailing-comma = false
+
+# Like Black, automatically detect the appropriate line ending.
+line-ending = "auto"
+
+[tool.ruff.lint]
+# Enable the isort rules.
+extend-select = ["I"]
+
+[tool.ruff.lint.isort]
+case-sensitive = true
+combine-as-imports = true