diff --git a/.flake8 b/.flake8
deleted file mode 100644
index 4b03aea..0000000
--- a/.flake8
+++ /dev/null
@@ -1,3 +0,0 @@
-[flake8]
-per-file-ignores = 
-  wavinfo/__init__.py: F401
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 9aacf94..7b0397b 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
 
     steps:
     - uses: actions/checkout@v2.5.0
@@ -27,8 +27,8 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install pytest
-        python -m pip install -e .
+        python -m pip install --group dev
+        python -m pip install .
     - name: Setup FFmpeg
       uses: FedericoCarboni/setup-ffmpeg@v2
     - name: Test with pytest
diff --git a/.github/workflows/python-flake8.yml b/.github/workflows/python-ruff.yml
similarity index 56%
rename from .github/workflows/python-flake8.yml
rename to .github/workflows/python-ruff.yml
index cbc369a..f14cc66 100644
--- a/.github/workflows/python-flake8.yml
+++ b/.github/workflows/python-ruff.yml
@@ -1,7 +1,7 @@
 # This workflow will install Python dependencies, run tests and lint with a variety of Python versions
 # For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
 
-name: Flake8
+name: Lint with Ruff
 
 on:
   push:
@@ -11,12 +11,11 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.13"]
+        python-version: ["3.13", "3.14"]
 
     steps:
     - uses: actions/checkout@v2.5.0
@@ -27,14 +26,8 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install flake8
-        python -m pip install -e .
-    - name: Lint with flake8
+        python -m pip install --group dev
+        python -m pip install .
+    - name: Lint with ruff 
       run: |
-        # stop the build if there are Python syntax errors or undefined names
-        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-    - name: Lint with flake8
-      run: |
-        flake8 wavinfo
+        ruff check src
diff --git a/README.md b/README.md
index 90c99f2..e57aef6 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 ![GitHub last commit](https://img.shields.io/github/last-commit/iluvcapra/wavinfo) [![Documentation Status](https://readthedocs.org/projects/wavinfo/badge/?version=latest)](https://wavinfo.readthedocs.io/en/latest/?badge=latest) ![](https://img.shields.io/github/license/iluvcapra/wavinfo.svg)
 
 [![Tests](https://github.com/iluvcapra/wavinfo/actions/workflows/python-package.yml/badge.svg)](https://github.com/iluvcapra/wavinfo/actions/workflows/python-package.yml)
-[![Flake8](https://github.com/iluvcapra/wavinfo/actions/workflows/python-flake8.yml/badge.svg)](https://github.com/iluvcapra/wavinfo/actions/workflows/python-flake8.yml)
+[![Ruff](https://github.com/iluvcapra/wavinfo/actions/workflows/python-ruff.yml/badge.svg)](https://github.com/iluvcapra/wavinfo/actions/workflows/python-ruff.yml)
 [![codecov](https://codecov.io/gh/iluvcapra/wavinfo/branch/master/graph/badge.svg?token=9DZQfZENYv)](https://codecov.io/gh/iluvcapra/wavinfo)
 
 # wavinfo
diff --git a/pyproject.toml b/pyproject.toml
index 511e7ac..6c10476 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,27 +1,26 @@
-# https://python-poetry.org/docs/pyproject/
-
 [build-system]
-requires = ["poetry-core"]
-build-backend = "poetry.core.masonry.api"
+requires = ["uv_build>=0.8.18,<0.9.0"]
+build-backend = "uv_build"
 
-[tool.poetry]
+[project]
 name = "wavinfo"
-version = "3.1.0"
+version = "3.1.1"
 description = "Probe WAVE files for all metadata"
-authors = ["Jamie Hardt <jamiehardt@me.com>"]
+authors = [{ name = "Jamie Hardt", email = "jamiehardt@me.com"}]
 license = "MIT" 
 readme = "README.md"
+requires-python = ">=3.8"
 classifiers = [
     'Development Status :: 5 - Production/Stable',
     'License :: OSI Approved :: MIT License',
     'Topic :: Multimedia',
     'Topic :: Multimedia :: Sound/Audio',
-    "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",
-    "Programming Language :: Python :: 3.13"
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14"
 ]
 homepage = "https://github.com/iluvcapra/wavinfo"
 repository = "https://github.com/iluvcapra/wavinfo.git"
@@ -39,17 +38,22 @@ keywords = [
     'broadcast' 
 ]
 
-[tool.poetry.extras]
-doc = ['sphinx', 'sphinx_rtd_theme']
+dependencies = [
+    "lxml>=6.0.2",
+]
 
-[tool.poetry.scripts]
-wavinfo = 'wavinfo.__main__:main'
+[dependency-groups]
+dev = [
+    "pytest>=8.3.5",
+    "ruff>=0.14.0",
+]
+doc = [
+    "sphinx>=7.1.2",
+    "sphinx-rtd-theme>=3.0.2",
+]
 
-[tool.poetry.dependencies]
-python = "^3.8"
-lxml = "~= 5.3.0"
-sphinx_rtd_theme = {version= '>= 1.1.1', optional=true}
-sphinx = {version= '>= 5.3.0', optional=true}
+[project.scripts]
+wavinfo = "wavinfo:__main__.main"
 
 [tool.pyright]
 typeCheckingMode = "basic"
@@ -65,3 +69,4 @@ disable = [
     "R0913", # (too-many-arguments)
     "W0105", # (pointless-string-statement)
 ]
+
diff --git a/wavinfo/__init__.py b/src/wavinfo/__init__.py
similarity index 75%
rename from wavinfo/__init__.py
rename to src/wavinfo/__init__.py
index d5bbfaf..1e4cd8c 100644
--- a/wavinfo/__init__.py
+++ b/src/wavinfo/__init__.py
@@ -2,5 +2,8 @@
 Probe WAVE Files for iXML, Broadcast-WAVE and other metadata.
 """
 
+__all__ = ['WavInfoReader', 'WavInfoEOFError']
+
 from .wave_reader import WavInfoReader
 from .riff_parser import WavInfoEOFError
+
diff --git a/wavinfo/__main__.py b/src/wavinfo/__main__.py
similarity index 100%
rename from wavinfo/__main__.py
rename to src/wavinfo/__main__.py
diff --git a/wavinfo/man/man1/wavinfo.1 b/src/wavinfo/man/man1/wavinfo.1
similarity index 100%
rename from wavinfo/man/man1/wavinfo.1
rename to src/wavinfo/man/man1/wavinfo.1
diff --git a/wavinfo/man/man7/wavinfo.7 b/src/wavinfo/man/man7/wavinfo.7
similarity index 100%
rename from wavinfo/man/man7/wavinfo.7
rename to src/wavinfo/man/man7/wavinfo.7
diff --git a/wavinfo/rf64_parser.py b/src/wavinfo/rf64_parser.py
similarity index 100%
rename from wavinfo/rf64_parser.py
rename to src/wavinfo/rf64_parser.py
diff --git a/wavinfo/riff_parser.py b/src/wavinfo/riff_parser.py
similarity index 100%
rename from wavinfo/riff_parser.py
rename to src/wavinfo/riff_parser.py
diff --git a/wavinfo/umid_parser.py b/src/wavinfo/umid_parser.py
similarity index 100%
rename from wavinfo/umid_parser.py
rename to src/wavinfo/umid_parser.py
diff --git a/wavinfo/wave_adm_reader.py b/src/wavinfo/wave_adm_reader.py
similarity index 100%
rename from wavinfo/wave_adm_reader.py
rename to src/wavinfo/wave_adm_reader.py
diff --git a/wavinfo/wave_bext_reader.py b/src/wavinfo/wave_bext_reader.py
similarity index 100%
rename from wavinfo/wave_bext_reader.py
rename to src/wavinfo/wave_bext_reader.py
diff --git a/wavinfo/wave_cues_reader.py b/src/wavinfo/wave_cues_reader.py
similarity index 100%
rename from wavinfo/wave_cues_reader.py
rename to src/wavinfo/wave_cues_reader.py
diff --git a/wavinfo/wave_dbmd_reader.py b/src/wavinfo/wave_dbmd_reader.py
similarity index 100%
rename from wavinfo/wave_dbmd_reader.py
rename to src/wavinfo/wave_dbmd_reader.py
diff --git a/wavinfo/wave_info_reader.py b/src/wavinfo/wave_info_reader.py
similarity index 100%
rename from wavinfo/wave_info_reader.py
rename to src/wavinfo/wave_info_reader.py
diff --git a/wavinfo/wave_ixml_reader.py b/src/wavinfo/wave_ixml_reader.py
similarity index 100%
rename from wavinfo/wave_ixml_reader.py
rename to src/wavinfo/wave_ixml_reader.py
diff --git a/wavinfo/wave_reader.py b/src/wavinfo/wave_reader.py
similarity index 100%
rename from wavinfo/wave_reader.py
rename to src/wavinfo/wave_reader.py
diff --git a/wavinfo/wave_smpl_reader.py b/src/wavinfo/wave_smpl_reader.py
similarity index 100%
rename from wavinfo/wave_smpl_reader.py
rename to src/wavinfo/wave_smpl_reader.py
diff --git a/wavinfo/wavfind.py b/src/wavinfo/wavfind.py
similarity index 100%
rename from wavinfo/wavfind.py
rename to src/wavinfo/wavfind.py