diff --git a/.flake8 b/.flake8
new file mode 100644
index 000000000..84b4b4411
--- /dev/null
+++ b/.flake8
@@ -0,0 +1,3 @@
+[flake8]
+exclude = docs
+max-line-length = 119
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 000000000..2b4b98783
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,29 @@
+# ==== pytest ====
+[tool.pytest.ini_options]
+addopts = "-v --tb=short"
+norecursedirs = [
+    ".tox",
+    ".git",
+    "*/migrations/*",
+    "*/static/*",
+    "docs",
+    "venv",
+    "*/{{cookiecutter.project_slug}}/*",
+]
+
+
+# ==== black ====
+[tool.black]
+line-length = 119
+target-version = ['py311']
+
+
+# ==== isort ====
+[tool.isort]
+profile = "black"
+line_length = 119
+known_first_party = [
+    "tests",
+    "scripts",
+    "hooks",
+]
diff --git a/pytest.ini b/pytest.ini
deleted file mode 100644
index 52506f47d..000000000
--- a/pytest.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[pytest]
-addopts = -v --tb=short
-norecursedirs = .tox .git */migrations/* */static/* docs venv */{{cookiecutter.project_slug}}/*
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index dd8f1ef3c..000000000
--- a/setup.cfg
+++ /dev/null
@@ -1,7 +0,0 @@
-[flake8]
-exclude = docs
-max-line-length = 88
-
-[isort]
-profile = black
-known_first_party = tests,scripts,hooks
diff --git a/{{cookiecutter.project_slug}}/.pre-commit-config.yaml b/{{cookiecutter.project_slug}}/.pre-commit-config.yaml
index a7c8fa583..5d8670e4a 100644
--- a/{{cookiecutter.project_slug}}/.pre-commit-config.yaml
+++ b/{{cookiecutter.project_slug}}/.pre-commit-config.yaml
@@ -44,8 +44,6 @@ repos:
     rev: 6.0.0
     hooks:
       - id: flake8
-        args: ['--config=setup.cfg']
-        additional_dependencies: [flake8-isort]
 
 # sets up .pre-commit-ci.yaml to ensure pre-commit dependencies stay up to date
 ci:
diff --git a/{{cookiecutter.project_slug}}/.pylintrc b/{{cookiecutter.project_slug}}/.pylintrc
deleted file mode 100644
index 9d604334b..000000000
--- a/{{cookiecutter.project_slug}}/.pylintrc
+++ /dev/null
@@ -1,14 +0,0 @@
-[MASTER]
-load-plugins=pylint_django{% if cookiecutter.use_celery == "y" %}, pylint_celery{% endif %}
-django-settings-module=config.settings.local
-[FORMAT]
-max-line-length=120
-
-[MESSAGES CONTROL]
-disable=missing-docstring,invalid-name
-
-[DESIGN]
-max-parents=13
-
-[TYPECHECK]
-generated-members=REQUEST,acl_users,aq_parent,"[a-zA-Z]+_set{1,2}",save,delete
diff --git a/{{cookiecutter.project_slug}}/pyproject.toml b/{{cookiecutter.project_slug}}/pyproject.toml
new file mode 100644
index 000000000..6acac9b2c
--- /dev/null
+++ b/{{cookiecutter.project_slug}}/pyproject.toml
@@ -0,0 +1,92 @@
+# ==== pytest ====
+[tool.pytest.ini_options]
+minversion = "6.0"
+addopts = "--ds=config.settings.test --reuse-db"
+python_files = [
+    "tests.py",
+    "test_*.py",
+]
+{%- if cookiecutter.frontend_pipeline == 'Gulp' %}
+norecursedirs = ["node_modules"]
+{%- endif %}
+
+# ==== Coverage ====
+[tool.coverage.run]
+include = ["{{cookiecutter.project_slug}}/**"]
+omit = ["*/migrations/*", "*/tests/*"]
+plugins = ["django_coverage_plugin"]
+
+
+# ==== black ====
+[tool.black]
+line-length = 119
+target-version = ['py311']
+
+
+# ==== isort ====
+[tool.isort]
+profile = "black"
+line_length = 119
+known_first_party = [
+    "{{cookiecutter.project_slug}}",
+    "config",
+]
+skip = ["venv/"]
+skip_glob = ["**/migrations/*.py"]
+
+
+# ==== mypy ====
+[tool.mypy]
+python_version = "3.11"
+check_untyped_defs = true
+ignore_missing_imports = true
+warn_unused_ignores = true
+warn_redundant_casts = true
+warn_unused_configs = true
+plugins = [
+    "mypy_django_plugin.main",
+{%- if cookiecutter.use_drf == "y" %}
+    "mypy_drf_plugin.main",
+{%- endif %}
+]
+
+[[tool.mypy.overrides]]
+# Django migrations should not produce any errors:
+module = "*.migrations.*"
+ignore_errors = true
+
+[tool.django-stubs]
+django_settings_module = "config.settings.test"
+
+
+# ==== PyLint ====
+[tool.pylint.MASTER]
+load-plugins = [
+    "pylint_django",
+{%- if cookiecutter.use_celery == "y" %}
+    "pylint_celery",
+{%- endif %}
+]
+django-settings-module = "config.settings.local"
+
+[tool.pylint.FORMAT]
+max-line-length = 119
+
+[tool.pylint."MESSAGES CONTROL"]
+disable = [
+    "missing-docstring",
+    "invalid-name",
+]
+
+[tool.pylint.DESIGN]
+max-parents = 13
+
+[tool.pylint.TYPECHECK]
+generated-members = [
+    "REQUEST",
+    "acl_users",
+    "aq_parent",
+    "[a-zA-Z]+_set{1,2}",
+    "save",
+    "delete",
+]
diff --git a/{{cookiecutter.project_slug}}/pytest.ini b/{{cookiecutter.project_slug}}/pytest.ini
deleted file mode 100644
index 969c7921e..000000000
--- a/{{cookiecutter.project_slug}}/pytest.ini
+++ /dev/null
@@ -1,6 +0,0 @@
-[pytest]
-addopts = --ds=config.settings.test --reuse-db
-python_files = tests.py test_*.py
-{%- if cookiecutter.frontend_pipeline == 'Gulp' %}
-norecursedirs = node_modules
-{%- endif %}
diff --git a/{{cookiecutter.project_slug}}/setup.cfg b/{{cookiecutter.project_slug}}/setup.cfg
index ab191732b..829064213 100644
--- a/{{cookiecutter.project_slug}}/setup.cfg
+++ b/{{cookiecutter.project_slug}}/setup.cfg
@@ -1,40 +1,10 @@
+# flake8 and pycodestyle don't support pyproject.toml
+# https://github.com/PyCQA/flake8/issues/234
+# https://github.com/PyCQA/pycodestyle/issues/813
 [flake8]
-max-line-length = 120
+max-line-length = 119
 exclude = .tox,.git,*/migrations/*,*/static/CACHE/*,docs,node_modules,venv,.venv
 
 [pycodestyle]
-max-line-length = 120
+max-line-length = 119
 exclude = .tox,.git,*/migrations/*,*/static/CACHE/*,docs,node_modules,venv,.venv
-
-[isort]
-line_length = 88
-known_first_party = {{cookiecutter.project_slug}},config
-multi_line_output = 3
-default_section = THIRDPARTY
-skip = venv/
-skip_glob = **/migrations/*.py
-include_trailing_comma = true
-force_grid_wrap = 0
-use_parentheses = true
-
-[mypy]
-python_version = 3.11
-check_untyped_defs = True
-ignore_missing_imports = True
-warn_unused_ignores = True
-warn_redundant_casts = True
-warn_unused_configs = True
-plugins = mypy_django_plugin.main{% if cookiecutter.use_drf == "y" %}, mypy_drf_plugin.main{% endif %}
-
-[mypy.plugins.django-stubs]
-django_settings_module = config.settings.test
-
-[mypy-*.migrations.*]
-# Django migrations should not produce any errors:
-ignore_errors = True
-
-[coverage:run]
-include = {{cookiecutter.project_slug}}/**
-omit = */migrations/*, */tests/*
-plugins =
-    django_coverage_plugin