diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8f6cab6..425a19b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -38,7 +38,7 @@ jobs:
 
     - name: lint with mypy
       run: poetry run mypy src
-    - name: lint with flake8
-      run: poetry run flake8 --show-source --statistics --ignore=E203,E501,W503 src
+    - name: lint with ruff
+      run: poetry run ruff --show-source --statistics --ignore=E203,E501,W503 src
     - name: pytest
       run: poetry run pytest
diff --git a/docs/contributing.md b/docs/contributing.md
index 8ff0405..bea3d37 100644
--- a/docs/contributing.md
+++ b/docs/contributing.md
@@ -33,7 +33,7 @@ Bug reports, questions, or feature requests can be submitted as [GitHub issues](
 
 ### Linting & Type Checking
 
-`poetry run inv lint` will run flake8 and black to lint the code style.
+`poetry run inv lint` will run ruff and black to lint the code style.
 
 `poetry run inv mypy` will run the mypy type checker.
 
diff --git a/pyproject.toml b/pyproject.toml
index b2d7ca4..0e5a640 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,6 @@ ipython = {version = "^7.19.0", extras = ["shell"]}
 [tool.poetry.dev-dependencies]
 pytest = "^6.2.1"
 pytest-cov = "^2.11.1"
-flake8 = "^3"
 black = "^22"
 bump2version = "^1.0.1"
 mypy = "^0.900"
@@ -48,6 +47,9 @@ importlib-metadata = "<5.0"
 types-requests = "^0.1.11"
 types-click = "^7.1.1"
 
+[tool.poetry.group.dev.dependencies]
+ruff = "^0.1.6"
+
 [tool.mypy]
 disallow_untyped_defs = true
 
diff --git a/tasks.py b/tasks.py
index 1857999..4d2df5e 100644
--- a/tasks.py
+++ b/tasks.py
@@ -19,7 +19,7 @@ def mypy(c):
 
 @task
 def lint(c):
-    c.run("poetry run flake8 src/ tests/ --ignore=E203,E501,W503", pty=True)
+    c.run("poetry run ruff src/ tests/ --ignore=E203,E501,W503", pty=True)
     c.run("poetry run black --check src/ tests/", pty=True)