diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 3a21864..d8f288b 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -5,3 +5,7 @@ updates:
   schedule:
     interval: weekly
   open-pull-requests-limit: 10
+- package-ecosystem: "github-actions"
+  directory: "/"
+  schedule:
+    interval: "monthly"
diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index 8eba1e9..06606fa 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -1,7 +1,10 @@
 name: build
 on:
   push:
+    branches: ["main"]
+    tags: ["*"]
   pull_request:
+
 jobs:
   tests:
     name: ${{ matrix.name }}
@@ -13,39 +16,61 @@ jobs:
           - { name: "3.8-ipython8", python: "3.8", tox: py38-ipython8 }
           - { name: "3.12-ipython8", python: "3.12", tox: py12-ipython8 }
     steps:
-      - uses: actions/checkout@v3.1.0
-      - uses: actions/setup-python@v4.3.0
+      - uses: actions/checkout@v4.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python }}
-      - run: python -m pip install --upgrade pip
+          allow-prereleases: true
       - run: python -m pip install tox
-      - run: python -m tox -e${{ matrix.tox }}
+      - run: python -m tox -e ${{ matrix.tox }}
+  build:
+    name: Build package
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+      - name: Install pypa/build
+        run: python -m pip install build
+      - name: Build a binary wheel and a source tarball
+        run: python -m build
+      - name: Install twine
+        run: python -m pip install twine
+      - name: Check build
+        run: python -m twine check --strict dist/*
+      - name: Store the distribution packages
+        uses: actions/upload-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
   # this duplicates pre-commit.ci, so only run it on tags
   # it guarantees that linting is passing prior to a release
   lint-pre-release:
-    name: lint
+    if: startsWith(github.ref, 'refs/tags')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.1.0
-      - uses: actions/setup-python@v4.3.0
+      - uses: actions/checkout@v4.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
-      - run: python -m pip install --upgrade pip
       - run: python -m pip install tox
       - run: python -m tox -elint
-  release:
-    needs: [tests, lint-pre-release]
+  publish-to-pypi:
     name: PyPI release
-    if: startsWith(github.ref, 'refs/tags')
+    if: startsWith(github.ref, 'refs/tags/')
+    needs: [build, tests, lint-pre-release]
     runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/doitlive
+    permissions:
+      id-token: write
     steps:
-      - uses: actions/checkout@v3.1.0
-      - uses: actions/setup-python@v4.3.0
-      - name: install requirements
-        run: python -m pip install build twine
-      - name: build dists
-        run: python -m build
-      - name: check package metadata
-        run: twine check dist/*
-      - name: publish
-        run: twine upload -u __token__ -p ${{ secrets.PYPI_API_TOKEN }} dist/*
+      - name: Download all the dists
+        uses: actions/download-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+      - name: Publish distribution to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9f1d0ef..30f7eae 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,19 +1,14 @@
 repos:
-- repo: https://github.com/asottile/pyupgrade
-  rev: v3.15.0
+- repo: https://github.com/astral-sh/ruff-pre-commit
+  rev: v0.1.14
   hooks:
-  - id: pyupgrade
-    args: [--py38-plus]
-- repo: https://github.com/psf/black
-  rev: 23.12.1
+    - id: ruff
+    - id: ruff-format
+- repo: https://github.com/python-jsonschema/check-jsonschema
+  rev: 0.27.3
   hooks:
-  - id: black
-    language_version: python3
-- repo: https://github.com/pycqa/flake8
-  rev: 7.0.0
-  hooks:
-  - id: flake8
-    additional_dependencies: [flake8-bugbear==23.12.2]
+    - id: check-github-workflows
+    - id: check-readthedocs
 - repo: https://github.com/asottile/blacken-docs
   rev: 1.16.0
   hooks:
diff --git a/LICENSE b/LICENSE
index 2e4225a..b20df7c 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright 2014-2024 Steven Loria and contributors
+Copyright Steven Loria and contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/MANIFEST.in b/MANIFEST.in
deleted file mode 100644
index b7f3648..0000000
--- a/MANIFEST.in
+++ /dev/null
@@ -1 +0,0 @@
-include *.rst LICENSE
\ No newline at end of file
diff --git a/RELEASING.rst b/RELEASING.rst
index e37c8dc..ab7cc52 100644
--- a/RELEASING.rst
+++ b/RELEASING.rst
@@ -2,8 +2,8 @@
 Releasing
 =========
 
-* Bump version in ``doitlive/__version__.py``.
-* Update ``CHANGELOG.rst``.
+* Bump version in ``pyproject.toml``.
+* Update ``CHANGELOG.rst`` with today's date.
 * Commit: ``git add . && git commit -m "Bump version and update changelog"``
 * Tag: ``git tag x.y.z``
 * Push (this will trigger a release to PyPI): ``git push --tags origin dev``
diff --git a/docs/_themes/flask_theme_support.py b/docs/_themes/flask_theme_support.py
index 0dcf53b..64e2499 100755
--- a/docs/_themes/flask_theme_support.py
+++ b/docs/_themes/flask_theme_support.py
@@ -1,18 +1,18 @@
 # flasky extensions.  flasky pygments style based on tango style
 from pygments.style import Style
 from pygments.token import (
-    Keyword,
-    Name,
     Comment,
-    String,
     Error,
+    Generic,
+    Keyword,
+    Literal,
+    Name,
     Number,
     Operator,
-    Generic,
-    Whitespace,
-    Punctuation,
     Other,
-    Literal,
+    Punctuation,
+    String,
+    Whitespace,
 )
 
 
diff --git a/docs/conf.py b/docs/conf.py
index e93a7ff..27968aa 100755
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,9 +1,6 @@
-import sys
+import importlib.metadata
 import os
-import datetime as dt
-
-sys.path.insert(0, os.path.abspath(".."))
-import doitlive  # noqa: E402
+import sys
 
 sys.path.append(os.path.abspath("_themes"))
 
@@ -20,9 +17,9 @@
 
 # General information about the project.
 project = "doitlive"
-copyright = f"2014-{dt.datetime.utcnow():%Y}"
+copyright = "Steven Loria and contributors"
 
-version = release = doitlive.__version__
+version = release = importlib.metadata.version("doitlive")
 
 exclude_patterns = ["_build"]
 pygments_style = "flask_theme_support.FlaskyStyle"
diff --git a/doitlive/__version__.py b/doitlive/__version__.py
deleted file mode 100644
index ba7be38..0000000
--- a/doitlive/__version__.py
+++ /dev/null
@@ -1 +0,0 @@
-__version__ = "5.0.0"
diff --git a/pyproject.toml b/pyproject.toml
index 4c6215c..d1f4731 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,60 @@
-[tool.black]
-line-length = 88
-target-version = ['py38', 'py39', 'py310', 'py311', 'py312']
+[project]
+name = "doitlive"
+version = "5.0.0"
+description = "Because sometimes you need to do it live."
+readme = "README.rst"
+license = { file = "LICENSE" }
+authors = [{ name = "Steven Loria", email = "sloria1@gmail.com" }]
+classifiers = [
+  "Intended Audience :: Developers",
+  "License :: OSI Approved :: MIT License",
+  "Natural Language :: English",
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.8",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Environment :: Console",
+]
+keywords = ["doitlive", "cli", "live", "coding", "presentations", "shell"]
+requires-python = ">=3.8"
+dependencies = [
+  "click>=8.0,<9",
+  "click-completion>=0.3.1",
+  "click-didyoumean>=0.0.3",
+]
+
+[project.urls]
+Issues = "https://github.com/sloria/doitlive/issues"
+Source = "https://github.com/sloria/doitlive/"
+
+[project.optional-dependencies]
+tests = ["pytest", "IPython>=8"]
+docs = ["sphinx==7.2.6", "sphinx-issues==4.0.0"]
+dev = ["doitlive[tests]", "tox", "pre-commit~=3.6"]
+
+[build-system]
+requires = ["flit_core<4"]
+build-backend = "flit_core.buildapi"
+
+[tool.flit.sdist]
+include = ["tests/", "CONTRIBUTING.md", "tox.ini"]
+exclude = ["docs/_build/"]
+
+[tool.ruff]
+src = ["src"]
+fix = true
+show-fixes = true
+show-source = true
+
+[tool.ruff.lint]
+ignore = ["E203", "E266", "E501", "E731"]
+select = [
+  "B",  # flake8-bugbear
+  "E",  # pycodestyle error
+  "F",  # pyflakes
+  "I",  # isort
+  "UP", # pyupgrade
+  "W",  # pycodestyle warning
+]
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 2ae997a..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,11 +0,0 @@
-[metadata]
-# This includes the license file in the wheel.
-license_files = LICENSE
-
-[flake8]
-max-line-length = 90
-max-complexity = 18
-extend-ignore = E203, E266, E501, E731, B903
-
-[tool:pytest]
-addopts = -s
diff --git a/setup.py b/setup.py
deleted file mode 100644
index d85a77b..0000000
--- a/setup.py
+++ /dev/null
@@ -1,85 +0,0 @@
-import codecs
-import re
-
-from setuptools import setup
-
-INSTALL_REQUIRES = [
-    "click>=8.0,<9",
-    "click-completion>=0.3.1",
-    "click-didyoumean>=0.0.3",
-]
-
-EXTRAS_REQUIRE = {
-    "tests": ["pytest", "IPython"],
-    "lint": [
-        "flake8==7.0.0",
-        "flake8-bugbear==23.12.2",
-        "pre-commit~=3.5",
-    ],
-    "docs": [
-        "sphinx==7.2.6",
-        "sphinx-issues==4.0.0",
-    ],
-}
-EXTRAS_REQUIRE["dev"] = (
-    EXTRAS_REQUIRE["tests"] + EXTRAS_REQUIRE["lint"] + EXTRAS_REQUIRE["docs"] + ["tox"]
-)
-
-
-def find_version(fname):
-    """Attempts to find the version number in the file names fname.
-    Raises RuntimeError if not found.
-    """
-    version = ""
-    with codecs.open(fname, "r", encoding="utf-8") as fp:
-        reg = re.compile(r'__version__ = [\'"]([^\'"]*)[\'"]')
-        for line in fp:
-            m = reg.match(line)
-            if m:
-                version = m.group(1)
-                break
-    if not version:
-        raise RuntimeError("Cannot find version information")
-    return version
-
-
-def read(fname):
-    with codecs.open(fname, "r", encoding="utf-8") as fp:
-        content = fp.read()
-    return content
-
-
-setup(
-    name="doitlive",
-    version=find_version("doitlive/__version__.py"),
-    description="Because sometimes you need to do it live.",
-    long_description=read("README.rst"),
-    author="Steven Loria",
-    author_email="sloria1@gmail.com",
-    url="https://github.com/sloria/doitlive",
-    install_requires=INSTALL_REQUIRES,
-    extras_require=EXTRAS_REQUIRE,
-    python_requires=">=3.8",
-    license="MIT",
-    zip_safe=False,
-    keywords="doitlive cli live coding presentations shell",
-    classifiers=[
-        "Intended Audience :: Developers",
-        "License :: OSI Approved :: MIT License",
-        "Natural Language :: English",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3.10",
-        "Programming Language :: Python :: 3.11",
-        "Programming Language :: Python :: 3.12",
-        "Environment :: Console",
-    ],
-    packages=["doitlive"],
-    entry_points={"console_scripts": ["doitlive = doitlive.cli:cli"]},
-    tests_require=["pytest"],
-    project_urls={
-        "Bug Reports": "https://github.com/sloria/doitlive/issues",
-        "Source": "https://github.com/sloria/doitlive/",
-    },
-)
diff --git a/doitlive/__init__.py b/src/doitlive/__init__.py
similarity index 65%
rename from doitlive/__init__.py
rename to src/doitlive/__init__.py
index 38283dc..a572fa8 100644
--- a/doitlive/__init__.py
+++ b/src/doitlive/__init__.py
@@ -5,20 +5,16 @@
 A tool for "live" presentations in the terminal.
 """
 from .cli import SessionState
-from .python_consoles import PythonRecorderConsole, PythonPlayerConsole
-from .styling import THEMES, Style, TermString, TTY, echo, echo_prompt, format_prompt
-from .keyboard import wait_for, magictype, magicrun, ESC, BACKSPACE, CTRLC, RETURNS
+from .exceptions import ConfigurationError, DoItLiveError, SessionError
+from .keyboard import BACKSPACE, CTRLC, ESC, RETURNS, magicrun, magictype, wait_for
+from .python_consoles import PythonPlayerConsole, PythonRecorderConsole
+from .styling import THEMES, TTY, Style, TermString, echo, echo_prompt, format_prompt
 from .version_control import (
     get_current_git_branch,
     get_current_hg_branch,
     get_current_vcs_branch,
 )
-from .exceptions import DoItLiveError, ConfigurationError, SessionError
-from .__version__ import __version__
 
-__author__ = "Steven Loria"
-__license__ = "MIT"
-__version__ = __version__
 __all__ = [
     "SessionState",
     "PythonRecorderConsole",
diff --git a/doitlive/cli.py b/src/doitlive/cli.py
similarity index 96%
rename from doitlive/cli.py
rename to src/doitlive/cli.py
index 556b2e7..4affded 100755
--- a/doitlive/cli.py
+++ b/src/doitlive/cli.py
@@ -1,4 +1,5 @@
 import functools
+import importlib.metadata
 import os
 import re
 import shlex
@@ -11,7 +12,6 @@
 from click import secho, style
 from click_didyoumean import DYMGroup
 
-from doitlive.__version__ import __version__
 from doitlive.exceptions import SessionError
 from doitlive.keyboard import (
     RETURNS,
@@ -208,10 +208,10 @@ def run(
             while more:  # slurp up all the python code
                 try:
                     py_command = commands[i].rstrip()
-                except IndexError:
+                except IndexError as error:
                     raise SessionError(
-                        "Unmatched {} code block in " "session file.".format(shell_name)
-                    )
+                        f"Unmatched {shell_name} code block in " "session file."
+                    ) from error
                 i += 1
                 if py_command.startswith("```"):
                     i += 1
@@ -248,7 +248,7 @@ def run(
 # #######
 
 
-@click.version_option(__version__, "--version", "-v")
+@click.version_option(importlib.metadata.version("doitlive"), "--version", "-v")
 @click.group(cls=DYMGroup, context_settings={"help_option_names": ("-h", "--help")})
 def cli():
     """doitlive: A tool for "live" presentations in the terminal
@@ -328,8 +328,9 @@ def completion():
         )
     else:
         echo(
-            "Please ensure that the {SHELL} environment "
-            "variable is set.".format(SHELL=style("SHELL", bold=True))
+            "Please ensure that the {SHELL} environment " "variable is set.".format(
+                SHELL=style("SHELL", bold=True)
+            )
         )
         sys.exit(1)
 
@@ -520,9 +521,7 @@ def print_recorder_instructions():
         )
     )
     echo(
-        "To view this help message again, enter {}.".format(
-            style(HELP_COMMANDS[0], bold=True)
-        )
+        f"To view this help message again, enter {style(HELP_COMMANDS[0], bold=True)}."
     )
     echo()
 
diff --git a/doitlive/exceptions.py b/src/doitlive/exceptions.py
similarity index 100%
rename from doitlive/exceptions.py
rename to src/doitlive/exceptions.py
diff --git a/doitlive/ipython/__init__.py b/src/doitlive/ipython/__init__.py
similarity index 84%
rename from doitlive/ipython/__init__.py
rename to src/doitlive/ipython/__init__.py
index 6be0752..437db04 100644
--- a/doitlive/ipython/__init__.py
+++ b/src/doitlive/ipython/__init__.py
@@ -1,8 +1,8 @@
 def start_ipython_player(commands, speed):
     try:
         from doitlive.ipython.app import PlayerTerminalIPythonApp
-    except ImportError:
-        raise RuntimeError("ipython blocks require IPython to be installed")
+    except ImportError as error:
+        raise RuntimeError("ipython blocks require IPython to be installed") from error
 
     PlayerTerminalIPythonApp.commands = commands
     PlayerTerminalIPythonApp.speed = speed
diff --git a/doitlive/ipython/app.py b/src/doitlive/ipython/app.py
similarity index 99%
rename from doitlive/ipython/app.py
rename to src/doitlive/ipython/app.py
index 50a49ff..7836231 100644
--- a/doitlive/ipython/app.py
+++ b/src/doitlive/ipython/app.py
@@ -5,11 +5,10 @@
 from click import Abort
 from IPython.terminal.interactiveshell import TerminalInteractiveShell
 from IPython.terminal.ipapp import TerminalIPythonApp
-
 from prompt_toolkit.key_binding import KeyPress
 from prompt_toolkit.keys import Keys
 
-from doitlive import RETURNS, wait_for, echo
+from doitlive import RETURNS, echo, wait_for
 
 
 class DoitliveKeyProcessor:
diff --git a/doitlive/keyboard.py b/src/doitlive/keyboard.py
similarity index 100%
rename from doitlive/keyboard.py
rename to src/doitlive/keyboard.py
diff --git a/doitlive/python_consoles.py b/src/doitlive/python_consoles.py
similarity index 94%
rename from doitlive/python_consoles.py
rename to src/doitlive/python_consoles.py
index 4de580a..1d02c94 100644
--- a/doitlive/python_consoles.py
+++ b/src/doitlive/python_consoles.py
@@ -1,11 +1,11 @@
 """InteractiveConsole subclasses for recording and playback
 of canned Python statements.
 """
-from code import InteractiveConsole
 import sys
+from code import InteractiveConsole
 
+from doitlive.keyboard import RETURNS, magictype, wait_for
 from doitlive.styling import echo_prompt
-from doitlive.keyboard import magictype, wait_for, RETURNS
 
 
 class PythonPlayerConsole(InteractiveConsole):
@@ -43,11 +43,11 @@ def run_commands(self):
     def interact(self, banner=None):
         """Run an interactive session."""
         try:
-            sys.ps1
+            sys.ps1  # noqa: B018
         except AttributeError:
             sys.ps1 = ">>>"
         try:
-            sys.ps2
+            sys.ps2  # noqa: B018
         except AttributeError:
             sys.ps2 = "... "
         cprt = (
diff --git a/doitlive/styling.py b/src/doitlive/styling.py
similarity index 99%
rename from doitlive/styling.py
rename to src/doitlive/styling.py
index 7b99dc0..d8a97d8 100644
--- a/doitlive/styling.py
+++ b/src/doitlive/styling.py
@@ -186,8 +186,8 @@ def _branch_to_term_string(branch_string):
 def format_prompt(prompt):
     try:
         return prompt.format(**get_prompt_state())
-    except KeyError:
-        raise ConfigurationError("Invalid variable in prompt template.")
+    except KeyError as error:
+        raise ConfigurationError("Invalid variable in prompt template.") from error
 
 
 def echo(
diff --git a/doitlive/termutils.py b/src/doitlive/termutils.py
similarity index 100%
rename from doitlive/termutils.py
rename to src/doitlive/termutils.py
index 86c3f78..5d6e4b8 100644
--- a/doitlive/termutils.py
+++ b/src/doitlive/termutils.py
@@ -27,8 +27,8 @@ def raw_mode():
         yield  # needed for the empty context manager to work
     else:
         #  imports are placed here because this will fail under Windows
-        import tty
         import termios
+        import tty
 
         if not isatty(sys.stdin):
             f = open("/dev/tty")
diff --git a/doitlive/version_control.py b/src/doitlive/version_control.py
similarity index 100%
rename from doitlive/version_control.py
rename to src/doitlive/version_control.py
index 9bbd820..82ada63 100644
--- a/doitlive/version_control.py
+++ b/src/doitlive/version_control.py
@@ -1,8 +1,8 @@
 """Utility functions to get information about the
 git or mercurial repository in the working directory
 """
-import subprocess
 import os
+import subprocess
 
 
 def get_current_git_branch():
diff --git a/tests/test_doitlive.py b/tests/test_doitlive.py
index b7e793b..af76b09 100644
--- a/tests/test_doitlive.py
+++ b/tests/test_doitlive.py
@@ -1,15 +1,14 @@
+import getpass
+import importlib.metadata
 import os
 import random
-import getpass
-from contextlib import contextmanager
 import subprocess
+from contextlib import contextmanager
 
 import pytest
 
 import doitlive
 from doitlive.cli import cli
-from doitlive.__version__ import __version__
-
 
 # Check if git is installed
 git_available = None
@@ -210,7 +209,7 @@ def test_completion_fails_if_SHELL_is_unset(runner, monkeypatch):
 
 def test_version(runner):
     result = runner.invoke(cli, ["--version"])
-    assert __version__ in result.output
+    assert importlib.metadata.version("doitlive") in result.output
     result2 = runner.invoke(cli, ["-v"])
     assert result.output == result2.output
 
diff --git a/tests/test_ipython.py b/tests/test_ipython.py
index fb9dbca..8078ed5 100644
--- a/tests/test_ipython.py
+++ b/tests/test_ipython.py
@@ -1,4 +1,5 @@
 import os
+
 import click
 import pytest
 from prompt_toolkit.key_binding import KeyPress
diff --git a/tests/test_styling.py b/tests/test_styling.py
index e42b211..2499942 100644
--- a/tests/test_styling.py
+++ b/tests/test_styling.py
@@ -2,7 +2,7 @@
 import pytest
 from click import style
 
-from doitlive import TermString, TTY
+from doitlive import TTY, TermString
 
 
 class TestTermString: