diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index f67fe5ea..b430349c 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -47,7 +47,7 @@ jobs:
           path: ~/.cache/pypoetry/virtualenvs
           key: ${{ runner.os }}-poetry-linters-${{ hashFiles('poetry.lock') }}
       - name: Install project
-        run: poetry install --no-interaction --sync --with=test,dev
+        run: poetry install --no-interaction --sync --with=test,dev,nox
       - name: Run type checker
         run: poetry run mypy
       - name: Check formatting with Black
diff --git a/.gitignore b/.gitignore
index d04a61c8..2f93893a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-*/__pycache__/
-*/*/__pycache__/
+__pycache__/
 dist/
+.nox/
 .vscode/
diff --git a/noxfile.py b/noxfile.py
new file mode 100644
index 00000000..f407a254
--- /dev/null
+++ b/noxfile.py
@@ -0,0 +1,74 @@
+import hashlib
+from pathlib import Path
+from typing import Iterable
+
+import nox
+
+
+def install_groups(
+    session: nox.Session,
+    *,
+    include: Iterable[str] = (),
+    exclude: Iterable[str] = (),
+    include_self: bool = True,
+) -> None:
+    """Install Poetry dependency groups
+
+    This function installs the given dependency groups into the session's
+    virtual environment. When 'include_self' is true (the default), the
+    function also installs this package (".") and its default dependencies.
+
+    We cannot use `poetry install` directly here, because it ignores the
+    session's virtualenv and installs into Poetry's own virtualenv. Instead, we
+    use `poetry export` with suitable options to generate a requirements.txt
+    file which we can then pass to session.install().
+
+    Auto-skip the `poetry export` step if the poetry.lock file is unchanged
+    since the last time this session was run.
+    """
+    lockdata = Path("poetry.lock").read_bytes()
+    digest = hashlib.blake2b(lockdata).hexdigest()
+    requirements_txt = Path(session.cache_dir, session.name, "reqs_from_poetry.txt")
+    hashfile = requirements_txt.with_suffix(".hash")
+
+    if not hashfile.is_file() or hashfile.read_text() != digest:
+        requirements_txt.parent.mkdir(parents=True, exist_ok=True)
+        argv = [
+            "poetry",
+            "export",
+            "--format=requirements.txt",
+            f"--output={requirements_txt}",
+        ]
+        if include:
+            option = "only" if not include_self else "with"
+            argv.append(f"--{option}={','.join(include)}")
+        if exclude:
+            argv.append(f"--without={','.join(exclude)}")
+        session.run_always(*argv, external=True)
+        hashfile.write_text(digest)
+
+    session.install("-r", str(requirements_txt))
+    if include_self:
+        session.install(".")
+
+
+@nox.session(python=["3.7", "3.8", "3.9", "3.10", "3.11"], reuse_venv=True)
+def tests(session):
+    install_groups(session, include=["test"])
+    session.run("pytest", "-x", "--log-level=debug", *session.posargs)
+
+
+@nox.session(reuse_venv=True)
+def lint(session):
+    install_groups(session, include=["dev", "test"], include_self=False)
+    session.run("mypy", "fawltydeps", "tests")
+    session.run("pylint", "fawltydeps", "tests")
+    session.run("isort", "fawltydeps", "tests", "--check-only")
+    session.run("black", "--check", ".")
+
+
+@nox.session(reuse_venv=True)
+def reformat(session):
+    install_groups(session, include=["dev"], include_self=False)
+    session.run("isort", "fawltydeps", "tests")
+    session.run("black", ".")
diff --git a/poetry.lock b/poetry.lock
index 1aa6d961..eb9a1d30 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,6 +1,20 @@
+[[package]]
+name = "argcomplete"
+version = "2.0.0"
+description = "Bash tab completion for argparse"
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+importlib-metadata = {version = ">=0.23,<5", markers = "python_version == \"3.7\""}
+
+[package.extras]
+test = ["coverage", "flake8", "pexpect", "wheel"]
+
 [[package]]
 name = "astroid"
-version = "2.12.13"
+version = "2.13.2"
 description = "An abstract syntax tree for Python with inference support."
 category = "dev"
 optional = false
@@ -9,7 +23,7 @@ python-versions = ">=3.7.2"
 [package.dependencies]
 lazy-object-proxy = ">=1.4.0"
 typed-ast = {version = ">=1.4.0,<2.0", markers = "implementation_name == \"cpython\" and python_version < \"3.8\""}
-typing-extensions = {version = ">=3.10", markers = "python_version < \"3.10\""}
+typing-extensions = ">=4.0.0"
 wrapt = [
     {version = ">=1.11,<2", markers = "python_version < \"3.11\""},
     {version = ">=1.14,<2", markers = "python_version >= \"3.11\""},
@@ -73,6 +87,20 @@ category = "dev"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,>=2.7"
 
+[[package]]
+name = "colorlog"
+version = "6.7.0"
+description = "Add colours to the output of Python's logging module."
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+colorama = {version = "*", markers = "sys_platform == \"win32\""}
+
+[package.extras]
+development = ["black", "flake8", "mypy", "pytest", "types-colorama"]
+
 [[package]]
 name = "dill"
 version = "0.3.6"
@@ -84,6 +112,14 @@ python-versions = ">=3.7"
 [package.extras]
 graph = ["objgraph (>=1.7.2)"]
 
+[[package]]
+name = "distlib"
+version = "0.3.6"
+description = "Distribution utilities"
+category = "dev"
+optional = false
+python-versions = "*"
+
 [[package]]
 name = "exceptiongroup"
 version = "1.1.0"
@@ -95,9 +131,21 @@ python-versions = ">=3.7"
 [package.extras]
 test = ["pytest (>=6)"]
 
+[[package]]
+name = "filelock"
+version = "3.9.0"
+description = "A platform independent file lock."
+category = "dev"
+optional = false
+python-versions = ">=3.7"
+
+[package.extras]
+docs = ["furo (>=2022.12.7)", "sphinx (>=5.3)", "sphinx-autodoc-typehints (>=1.19.5)"]
+testing = ["covdefaults (>=2.2.2)", "coverage (>=7.0.1)", "pytest (>=7.2)", "pytest-cov (>=4)", "pytest-timeout (>=2.1)"]
+
 [[package]]
 name = "importlib-metadata"
-version = "6.0.0"
+version = "4.13.0"
 description = "Read metadata from Python packages"
 category = "dev"
 optional = false
@@ -108,17 +156,17 @@ typing-extensions = {version = ">=3.6.4", markers = "python_version < \"3.8\""}
 zipp = ">=0.5"
 
 [package.extras]
-docs = ["furo", "jaraco.packaging (>=9)", "jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (>=3.5)", "sphinx-lint"]
+docs = ["furo", "jaraco.packaging (>=9)", "jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (>=3.5)"]
 perf = ["ipython"]
 testing = ["flake8 (<5)", "flufl.flake8", "importlib-resources (>=1.3)", "packaging", "pyfakefs", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=1.3)", "pytest-flake8", "pytest-mypy (>=0.9.1)", "pytest-perf (>=0.9.2)"]
 
 [[package]]
 name = "iniconfig"
-version = "1.1.1"
-description = "iniconfig: brain-dead simple config-ini parsing"
+version = "2.0.0"
+description = "brain-dead simple config-ini parsing"
 category = "dev"
 optional = false
-python-versions = "*"
+python-versions = ">=3.7"
 
 [[package]]
 name = "isort"
@@ -136,7 +184,7 @@ requirements-deprecated-finder = ["pip-api", "pipreqs"]
 
 [[package]]
 name = "lazy-object-proxy"
-version = "1.8.0"
+version = "1.9.0"
 description = "A fast and thorough lazy object proxy."
 category = "dev"
 optional = false
@@ -178,9 +226,28 @@ category = "dev"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "nox"
+version = "2022.11.21"
+description = "Flexible test automation."
+category = "dev"
+optional = false
+python-versions = ">=3.7"
+
+[package.dependencies]
+argcomplete = ">=1.9.4,<3.0"
+colorlog = ">=2.6.1,<7.0.0"
+importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
+packaging = ">=20.9"
+typing-extensions = {version = ">=3.7.4", markers = "python_version < \"3.8\""}
+virtualenv = ">=14"
+
+[package.extras]
+tox-to-nox = ["jinja2", "tox"]
+
 [[package]]
 name = "packaging"
-version = "22.0"
+version = "23.0"
 description = "Core utilities for Python packages"
 category = "dev"
 optional = false
@@ -226,7 +293,7 @@ testing = ["pytest", "pytest-benchmark"]
 
 [[package]]
 name = "pylint"
-version = "2.15.9"
+version = "2.15.10"
 description = "python code static checker"
 category = "dev"
 optional = false
@@ -295,14 +362,25 @@ category = "dev"
 optional = false
 python-versions = ">=3.6"
 
+[[package]]
+name = "types-docutils"
+version = "0.19.1.1"
+description = "Typing stubs for docutils"
+category = "dev"
+optional = false
+python-versions = "*"
+
 [[package]]
 name = "types-setuptools"
-version = "65.6.0.2"
+version = "65.6.0.3"
 description = "Typing stubs for setuptools"
 category = "dev"
 optional = false
 python-versions = "*"
 
+[package.dependencies]
+types-docutils = "*"
+
 [[package]]
 name = "typing-extensions"
 version = "4.4.0"
@@ -311,6 +389,24 @@ category = "dev"
 optional = false
 python-versions = ">=3.7"
 
+[[package]]
+name = "virtualenv"
+version = "20.17.1"
+description = "Virtual Python Environment builder"
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+distlib = ">=0.3.6,<1"
+filelock = ">=3.4.1,<4"
+importlib-metadata = {version = ">=4.8.3", markers = "python_version < \"3.8\""}
+platformdirs = ">=2.4,<3"
+
+[package.extras]
+docs = ["proselint (>=0.13)", "sphinx (>=5.3)", "sphinx-argparse (>=0.3.2)", "sphinx-rtd-theme (>=1)", "towncrier (>=22.8)"]
+testing = ["coverage (>=6.2)", "coverage-enable-subprocess (>=1)", "flaky (>=3.7)", "packaging (>=21.3)", "pytest (>=7.0.1)", "pytest-env (>=0.6.2)", "pytest-freezegun (>=0.4.2)", "pytest-mock (>=3.6.1)", "pytest-randomly (>=3.10.3)", "pytest-timeout (>=2.1)"]
+
 [[package]]
 name = "wrapt"
 version = "1.14.1"
@@ -334,12 +430,16 @@ testing = ["flake8 (<5)", "func-timeout", "jaraco.functools", "jaraco.itertools"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7.2"
-content-hash = "881ad440316490adbd947d0209c4901c14c52fe4dce76707962943a61a407ef3"
+content-hash = "a828cad9b3d21df5c890b10155e92df64e925bfafc5b67e03ca885b521b02505"
 
 [metadata.files]
+argcomplete = [
+    {file = "argcomplete-2.0.0-py2.py3-none-any.whl", hash = "sha256:cffa11ea77999bb0dd27bb25ff6dc142a6796142f68d45b1a26b11f58724561e"},
+    {file = "argcomplete-2.0.0.tar.gz", hash = "sha256:6372ad78c89d662035101418ae253668445b391755cfe94ea52f1b9d22425b20"},
+]
 astroid = [
-    {file = "astroid-2.12.13-py3-none-any.whl", hash = "sha256:10e0ad5f7b79c435179d0d0f0df69998c4eef4597534aae44910db060baeb907"},
-    {file = "astroid-2.12.13.tar.gz", hash = "sha256:1493fe8bd3dfd73dc35bd53c9d5b6e49ead98497c47b2307662556a5692d29d7"},
+    {file = "astroid-2.13.2-py3-none-any.whl", hash = "sha256:8f6a8d40c4ad161d6fc419545ae4b2f275ed86d1c989c97825772120842ee0d2"},
+    {file = "astroid-2.13.2.tar.gz", hash = "sha256:3bc7834720e1a24ca797fd785d77efb14f7a28ee8e635ef040b6e2d80ccb3303"},
 ]
 attrs = [
     {file = "attrs-22.2.0-py3-none-any.whl", hash = "sha256:29e95c7f6778868dbd49170f98f8818f78f3dc5e0e37c0b1f474e3561b240836"},
@@ -367,46 +467,75 @@ colorama = [
     {file = "colorama-0.4.6-py2.py3-none-any.whl", hash = "sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6"},
     {file = "colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44"},
 ]
+colorlog = [
+    {file = "colorlog-6.7.0-py2.py3-none-any.whl", hash = "sha256:0d33ca236784a1ba3ff9c532d4964126d8a2c44f1f0cb1d2b0728196f512f662"},
+    {file = "colorlog-6.7.0.tar.gz", hash = "sha256:bd94bd21c1e13fac7bd3153f4bc3a7dc0eb0974b8bc2fdf1a989e474f6e582e5"},
+]
 dill = [
     {file = "dill-0.3.6-py3-none-any.whl", hash = "sha256:a07ffd2351b8c678dfc4a856a3005f8067aea51d6ba6c700796a4d9e280f39f0"},
     {file = "dill-0.3.6.tar.gz", hash = "sha256:e5db55f3687856d8fbdab002ed78544e1c4559a130302693d839dfe8f93f2373"},
 ]
+distlib = [
+    {file = "distlib-0.3.6-py2.py3-none-any.whl", hash = "sha256:f35c4b692542ca110de7ef0bea44d73981caeb34ca0b9b6b2e6d7790dda8f80e"},
+    {file = "distlib-0.3.6.tar.gz", hash = "sha256:14bad2d9b04d3a36127ac97f30b12a19268f211063d8f8ee4f47108896e11b46"},
+]
 exceptiongroup = [
     {file = "exceptiongroup-1.1.0-py3-none-any.whl", hash = "sha256:327cbda3da756e2de031a3107b81ab7b3770a602c4d16ca618298c526f4bec1e"},
     {file = "exceptiongroup-1.1.0.tar.gz", hash = "sha256:bcb67d800a4497e1b404c2dd44fca47d3b7a5e5433dbab67f96c1a685cdfdf23"},
 ]
+filelock = [
+    {file = "filelock-3.9.0-py3-none-any.whl", hash = "sha256:f58d535af89bb9ad5cd4df046f741f8553a418c01a7856bf0d173bbc9f6bd16d"},
+    {file = "filelock-3.9.0.tar.gz", hash = "sha256:7b319f24340b51f55a2bf7a12ac0755a9b03e718311dac567a0f4f7fabd2f5de"},
+]
 importlib-metadata = [
-    {file = "importlib_metadata-6.0.0-py3-none-any.whl", hash = "sha256:7efb448ec9a5e313a57655d35aa54cd3e01b7e1fbcf72dce1bf06119420f5bad"},
-    {file = "importlib_metadata-6.0.0.tar.gz", hash = "sha256:e354bedeb60efa6affdcc8ae121b73544a7aa74156d047311948f6d711cd378d"},
+    {file = "importlib_metadata-4.13.0-py3-none-any.whl", hash = "sha256:8a8a81bcf996e74fee46f0d16bd3eaa382a7eb20fd82445c3ad11f4090334116"},
+    {file = "importlib_metadata-4.13.0.tar.gz", hash = "sha256:dd0173e8f150d6815e098fd354f6414b0f079af4644ddfe90c71e2fc6174346d"},
 ]
 iniconfig = [
-    {file = "iniconfig-1.1.1-py2.py3-none-any.whl", hash = "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3"},
-    {file = "iniconfig-1.1.1.tar.gz", hash = "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"},
+    {file = "iniconfig-2.0.0-py3-none-any.whl", hash = "sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374"},
+    {file = "iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3"},
 ]
 isort = [
     {file = "isort-5.11.4-py3-none-any.whl", hash = "sha256:c033fd0edb91000a7f09527fe5c75321878f98322a77ddcc81adbd83724afb7b"},
     {file = "isort-5.11.4.tar.gz", hash = "sha256:6db30c5ded9815d813932c04c2f85a360bcdd35fed496f4d8f35495ef0a261b6"},
 ]
 lazy-object-proxy = [
-    {file = "lazy-object-proxy-1.8.0.tar.gz", hash = "sha256:c219a00245af0f6fa4e95901ed28044544f50152840c5b6a3e7b2568db34d156"},
-    {file = "lazy_object_proxy-1.8.0-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:4fd031589121ad46e293629b39604031d354043bb5cdf83da4e93c2d7f3389fe"},
-    {file = "lazy_object_proxy-1.8.0-cp310-cp310-win32.whl", hash = "sha256:b70d6e7a332eb0217e7872a73926ad4fdc14f846e85ad6749ad111084e76df25"},
-    {file = "lazy_object_proxy-1.8.0-cp310-cp310-win_amd64.whl", hash = "sha256:eb329f8d8145379bf5dbe722182410fe8863d186e51bf034d2075eb8d85ee25b"},
-    {file = "lazy_object_proxy-1.8.0-cp311-cp311-macosx_10_9_x86_64.whl", hash = "sha256:4e2d9f764f1befd8bdc97673261b8bb888764dfdbd7a4d8f55e4fbcabb8c3fb7"},
-    {file = "lazy_object_proxy-1.8.0-cp311-cp311-win32.whl", hash = "sha256:e20bfa6db17a39c706d24f82df8352488d2943a3b7ce7d4c22579cb89ca8896e"},
-    {file = "lazy_object_proxy-1.8.0-cp311-cp311-win_amd64.whl", hash = "sha256:14010b49a2f56ec4943b6cf925f597b534ee2fe1f0738c84b3bce0c1a11ff10d"},
-    {file = "lazy_object_proxy-1.8.0-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:6850e4aeca6d0df35bb06e05c8b934ff7c533734eb51d0ceb2d63696f1e6030c"},
-    {file = "lazy_object_proxy-1.8.0-cp37-cp37m-win32.whl", hash = "sha256:5b51d6f3bfeb289dfd4e95de2ecd464cd51982fe6f00e2be1d0bf94864d58acd"},
-    {file = "lazy_object_proxy-1.8.0-cp37-cp37m-win_amd64.whl", hash = "sha256:6f593f26c470a379cf7f5bc6db6b5f1722353e7bf937b8d0d0b3fba911998858"},
-    {file = "lazy_object_proxy-1.8.0-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:0c1c7c0433154bb7c54185714c6929acc0ba04ee1b167314a779b9025517eada"},
-    {file = "lazy_object_proxy-1.8.0-cp38-cp38-win32.whl", hash = "sha256:d176f392dbbdaacccf15919c77f526edf11a34aece58b55ab58539807b85436f"},
-    {file = "lazy_object_proxy-1.8.0-cp38-cp38-win_amd64.whl", hash = "sha256:afcaa24e48bb23b3be31e329deb3f1858f1f1df86aea3d70cb5c8578bfe5261c"},
-    {file = "lazy_object_proxy-1.8.0-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:71d9ae8a82203511a6f60ca5a1b9f8ad201cac0fc75038b2dc5fa519589c9288"},
-    {file = "lazy_object_proxy-1.8.0-cp39-cp39-win32.whl", hash = "sha256:8f6ce2118a90efa7f62dd38c7dbfffd42f468b180287b748626293bf12ed468f"},
-    {file = "lazy_object_proxy-1.8.0-cp39-cp39-win_amd64.whl", hash = "sha256:eac3a9a5ef13b332c059772fd40b4b1c3d45a3a2b05e33a361dee48e54a4dad0"},
-    {file = "lazy_object_proxy-1.8.0-pp37-pypy37_pp73-any.whl", hash = "sha256:ae032743794fba4d171b5b67310d69176287b5bf82a21f588282406a79498891"},
-    {file = "lazy_object_proxy-1.8.0-pp38-pypy38_pp73-any.whl", hash = "sha256:7e1561626c49cb394268edd00501b289053a652ed762c58e1081224c8d881cec"},
-    {file = "lazy_object_proxy-1.8.0-pp39-pypy39_pp73-any.whl", hash = "sha256:ce58b2b3734c73e68f0e30e4e725264d4d6be95818ec0a0be4bb6bf9a7e79aa8"},
+    {file = "lazy-object-proxy-1.9.0.tar.gz", hash = "sha256:659fb5809fa4629b8a1ac5106f669cfc7bef26fbb389dda53b3e010d1ac4ebae"},
+    {file = "lazy_object_proxy-1.9.0-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:b40387277b0ed2d0602b8293b94d7257e17d1479e257b4de114ea11a8cb7f2d7"},
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+    {file = "lazy_object_proxy-1.9.0-cp310-cp310-win32.whl", hash = "sha256:f0705c376533ed2a9e5e97aacdbfe04cecd71e0aa84c7c0595d02ef93b6e4455"},
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+    {file = "lazy_object_proxy-1.9.0-cp311-cp311-macosx_10_9_x86_64.whl", hash = "sha256:946d27deaff6cf8452ed0dba83ba38839a87f4f7a9732e8f9fd4107b21e6ff07"},
+    {file = "lazy_object_proxy-1.9.0-cp311-cp311-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:79a31b086e7e68b24b99b23d57723ef7e2c6d81ed21007b6281ebcd1688acb0a"},
+    {file = "lazy_object_proxy-1.9.0-cp311-cp311-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:f699ac1c768270c9e384e4cbd268d6e67aebcfae6cd623b4d7c3bfde5a35db59"},
+    {file = "lazy_object_proxy-1.9.0-cp311-cp311-musllinux_1_1_aarch64.whl", hash = "sha256:bfb38f9ffb53b942f2b5954e0f610f1e721ccebe9cce9025a38c8ccf4a5183a4"},
+    {file = "lazy_object_proxy-1.9.0-cp311-cp311-musllinux_1_1_x86_64.whl", hash = "sha256:189bbd5d41ae7a498397287c408617fe5c48633e7755287b21d741f7db2706a9"},
+    {file = "lazy_object_proxy-1.9.0-cp311-cp311-win32.whl", hash = "sha256:81fc4d08b062b535d95c9ea70dbe8a335c45c04029878e62d744bdced5141586"},
+    {file = "lazy_object_proxy-1.9.0-cp311-cp311-win_amd64.whl", hash = "sha256:f2457189d8257dd41ae9b434ba33298aec198e30adf2dcdaaa3a28b9994f6adb"},
+    {file = "lazy_object_proxy-1.9.0-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:d9e25ef10a39e8afe59a5c348a4dbf29b4868ab76269f81ce1674494e2565a6e"},
+    {file = "lazy_object_proxy-1.9.0-cp37-cp37m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:cbf9b082426036e19c6924a9ce90c740a9861e2bdc27a4834fd0a910742ac1e8"},
+    {file = "lazy_object_proxy-1.9.0-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:9f5fa4a61ce2438267163891961cfd5e32ec97a2c444e5b842d574251ade27d2"},
+    {file = "lazy_object_proxy-1.9.0-cp37-cp37m-musllinux_1_1_aarch64.whl", hash = "sha256:8fa02eaab317b1e9e03f69aab1f91e120e7899b392c4fc19807a8278a07a97e8"},
+    {file = "lazy_object_proxy-1.9.0-cp37-cp37m-musllinux_1_1_x86_64.whl", hash = "sha256:e7c21c95cae3c05c14aafffe2865bbd5e377cfc1348c4f7751d9dc9a48ca4bda"},
+    {file = "lazy_object_proxy-1.9.0-cp37-cp37m-win32.whl", hash = "sha256:f12ad7126ae0c98d601a7ee504c1122bcef553d1d5e0c3bfa77b16b3968d2734"},
+    {file = "lazy_object_proxy-1.9.0-cp37-cp37m-win_amd64.whl", hash = "sha256:edd20c5a55acb67c7ed471fa2b5fb66cb17f61430b7a6b9c3b4a1e40293b1671"},
+    {file = "lazy_object_proxy-1.9.0-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:2d0daa332786cf3bb49e10dc6a17a52f6a8f9601b4cf5c295a4f85854d61de63"},
+    {file = "lazy_object_proxy-1.9.0-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:9cd077f3d04a58e83d04b20e334f678c2b0ff9879b9375ed107d5d07ff160171"},
+    {file = "lazy_object_proxy-1.9.0-cp38-cp38-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:660c94ea760b3ce47d1855a30984c78327500493d396eac4dfd8bd82041b22be"},
+    {file = "lazy_object_proxy-1.9.0-cp38-cp38-musllinux_1_1_aarch64.whl", hash = "sha256:212774e4dfa851e74d393a2370871e174d7ff0ebc980907723bb67d25c8a7c30"},
+    {file = "lazy_object_proxy-1.9.0-cp38-cp38-musllinux_1_1_x86_64.whl", hash = "sha256:f0117049dd1d5635bbff65444496c90e0baa48ea405125c088e93d9cf4525b11"},
+    {file = "lazy_object_proxy-1.9.0-cp38-cp38-win32.whl", hash = "sha256:0a891e4e41b54fd5b8313b96399f8b0e173bbbfc03c7631f01efbe29bb0bcf82"},
+    {file = "lazy_object_proxy-1.9.0-cp38-cp38-win_amd64.whl", hash = "sha256:9990d8e71b9f6488e91ad25f322898c136b008d87bf852ff65391b004da5e17b"},
+    {file = "lazy_object_proxy-1.9.0-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:9e7551208b2aded9c1447453ee366f1c4070602b3d932ace044715d89666899b"},
+    {file = "lazy_object_proxy-1.9.0-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:5f83ac4d83ef0ab017683d715ed356e30dd48a93746309c8f3517e1287523ef4"},
+    {file = "lazy_object_proxy-1.9.0-cp39-cp39-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:7322c3d6f1766d4ef1e51a465f47955f1e8123caee67dd641e67d539a534d006"},
+    {file = "lazy_object_proxy-1.9.0-cp39-cp39-musllinux_1_1_aarch64.whl", hash = "sha256:18b78ec83edbbeb69efdc0e9c1cb41a3b1b1ed11ddd8ded602464c3fc6020494"},
+    {file = "lazy_object_proxy-1.9.0-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:09763491ce220c0299688940f8dc2c5d05fd1f45af1e42e636b2e8b2303e4382"},
+    {file = "lazy_object_proxy-1.9.0-cp39-cp39-win32.whl", hash = "sha256:9090d8e53235aa280fc9239a86ae3ea8ac58eff66a705fa6aa2ec4968b95c821"},
+    {file = "lazy_object_proxy-1.9.0-cp39-cp39-win_amd64.whl", hash = "sha256:db1c1722726f47e10e0b5fdbf15ac3b8adb58c091d12b3ab713965795036985f"},
 ]
 mccabe = [
     {file = "mccabe-0.7.0-py2.py3-none-any.whl", hash = "sha256:6c2d30ab6be0e4a46919781807b4f0d834ebdd6c6e3dca0bda5a15f863427b6e"},
@@ -448,9 +577,13 @@ mypy-extensions = [
     {file = "mypy_extensions-0.4.3-py2.py3-none-any.whl", hash = "sha256:090fedd75945a69ae91ce1303b5824f428daf5a028d2f6ab8a299250a846f15d"},
     {file = "mypy_extensions-0.4.3.tar.gz", hash = "sha256:2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8"},
 ]
+nox = [
+    {file = "nox-2022.11.21-py3-none-any.whl", hash = "sha256:0e41a990e290e274cb205a976c4c97ee3c5234441a8132c8c3fd9ea3c22149eb"},
+    {file = "nox-2022.11.21.tar.gz", hash = "sha256:e21c31de0711d1274ca585a2c5fde36b1aa962005ba8e9322bf5eeed16dcd684"},
+]
 packaging = [
-    {file = "packaging-22.0-py3-none-any.whl", hash = "sha256:957e2148ba0e1a3b282772e791ef1d8083648bc131c8ab0c1feba110ce1146c3"},
-    {file = "packaging-22.0.tar.gz", hash = "sha256:2198ec20bd4c017b8f9717e00f0c8714076fc2fd93816750ab48e2c41de2cfd3"},
+    {file = "packaging-23.0-py3-none-any.whl", hash = "sha256:714ac14496c3e68c99c29b00845f7a2b85f3bb6f1078fd9f72fd20f0570002b2"},
+    {file = "packaging-23.0.tar.gz", hash = "sha256:b6ad297f8907de0fa2fe1ccbd26fdaf387f5f47c7275fedf8cce89f99446cf97"},
 ]
 pathspec = [
     {file = "pathspec-0.10.3-py3-none-any.whl", hash = "sha256:3c95343af8b756205e2aba76e843ba9520a24dd84f68c22b9f93251507509dd6"},
@@ -465,8 +598,8 @@ pluggy = [
     {file = "pluggy-1.0.0.tar.gz", hash = "sha256:4224373bacce55f955a878bf9cfa763c1e360858e330072059e10bad68531159"},
 ]
 pylint = [
-    {file = "pylint-2.15.9-py3-none-any.whl", hash = "sha256:349c8cd36aede4d50a0754a8c0218b43323d13d5d88f4b2952ddfe3e169681eb"},
-    {file = "pylint-2.15.9.tar.gz", hash = "sha256:18783cca3cfee5b83c6c5d10b3cdb66c6594520ffae61890858fe8d932e1c6b4"},
+    {file = "pylint-2.15.10-py3-none-any.whl", hash = "sha256:9df0d07e8948a1c3ffa3b6e2d7e6e63d9fb457c5da5b961ed63106594780cc7e"},
+    {file = "pylint-2.15.10.tar.gz", hash = "sha256:b3dc5ef7d33858f297ac0d06cc73862f01e4f2e74025ec3eff347ce0bc60baf5"},
 ]
 pytest = [
     {file = "pytest-7.2.0-py3-none-any.whl", hash = "sha256:892f933d339f068883b6fd5a459f03d85bfcb355e4981e146d2c7616c21fef71"},
@@ -506,14 +639,22 @@ typed-ast = [
     {file = "typed_ast-1.5.4-cp39-cp39-win_amd64.whl", hash = "sha256:0fdbcf2fef0ca421a3f5912555804296f0b0960f0418c440f5d6d3abb549f3e1"},
     {file = "typed_ast-1.5.4.tar.gz", hash = "sha256:39e21ceb7388e4bb37f4c679d72707ed46c2fbf2a5609b8b8ebc4b067d977df2"},
 ]
+types-docutils = [
+    {file = "types-docutils-0.19.1.1.tar.gz", hash = "sha256:be0a51ba1c7dd215d9d2df66d6845e63c1009b4bbf4c5beb87a0d9745cdba962"},
+    {file = "types_docutils-0.19.1.1-py3-none-any.whl", hash = "sha256:a024cada35f0c13cc45eb0b68a102719018a634013690b7fef723bcbfadbd1f1"},
+]
 types-setuptools = [
-    {file = "types-setuptools-65.6.0.2.tar.gz", hash = "sha256:ad60ccf01d626de9762224448f36c13e0660e863afd6dc11d979b3739a6c7d24"},
-    {file = "types_setuptools-65.6.0.2-py3-none-any.whl", hash = "sha256:2c2b4f756f79778074ce2d21f745aa737b12160d9f8dfa274f47a7287c7a2fee"},
+    {file = "types-setuptools-65.6.0.3.tar.gz", hash = "sha256:7ddd7415282fa97ab18e490206067c0cdb126b103743e72ee86783d7af6481c5"},
+    {file = "types_setuptools-65.6.0.3-py3-none-any.whl", hash = "sha256:ad729fc3a9a3946f73915eaab16ce56b30ed5ae998479253d809d76b3889ee09"},
 ]
 typing-extensions = [
     {file = "typing_extensions-4.4.0-py3-none-any.whl", hash = "sha256:16fa4864408f655d35ec496218b85f79b3437c829e93320c7c9215ccfd92489e"},
     {file = "typing_extensions-4.4.0.tar.gz", hash = "sha256:1511434bb92bf8dd198c12b1cc812e800d4181cfcb867674e0f8279cc93087aa"},
 ]
+virtualenv = [
+    {file = "virtualenv-20.17.1-py3-none-any.whl", hash = "sha256:ce3b1684d6e1a20a3e5ed36795a97dfc6af29bc3970ca8dab93e11ac6094b3c4"},
+    {file = "virtualenv-20.17.1.tar.gz", hash = "sha256:f8b927684efc6f1cc206c9db297a570ab9ad0e51c16fa9e45487d36d1905c058"},
+]
 wrapt = [
     {file = "wrapt-1.14.1-cp27-cp27m-macosx_10_9_x86_64.whl", hash = "sha256:1b376b3f4896e7930f1f772ac4b064ac12598d1c38d04907e696cc4d794b43d3"},
     {file = "wrapt-1.14.1-cp27-cp27m-manylinux1_i686.whl", hash = "sha256:903500616422a40a98a5a3c4ff4ed9d0066f3b4c951fa286018ecdf0750194ef"},
diff --git a/pyproject.toml b/pyproject.toml
index c4959d53..862d5d94 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,6 +32,12 @@ fawltydeps = "fawltydeps.main:main"
 python = "^3.7.2"
 isort = "^5.10"
 
+[tool.poetry.group.nox]
+optional = true
+
+[tool.poetry.group.nox.dependencies]
+nox = "^2022.11.21"
+
 [tool.poetry.group.test]
 optional = true
 
diff --git a/shell.nix b/shell.nix
index ddcf2357..8b5715c1 100644
--- a/shell.nix
+++ b/shell.nix
@@ -8,13 +8,17 @@
 pkgs.mkShell {
   name = "fawltydeps-env";
   buildInputs = with pkgs; [
+    python37
+    python38
+    python39
     (python310.withPackages (pypkgs: with pypkgs; [
       poetry
     ]))
+    python311
   ];
   shellHook = ''
-    poetry env use "$(which python)"
-    poetry install --sync --with=test,dev
+    poetry env use "${pkgs.python310}/bin/python"
+    poetry install --sync --with=nox,test,dev
     source "$(poetry env info --path)/bin/activate"
   '';
 }