diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index e408048..66c5291 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: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}
@@ -26,8 +26,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install flake8 pytest
-        python -m pip install -e .
+        python -m pip install -e .[dev]
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names
diff --git a/pyproject.toml b/pyproject.toml
index 5fd129a..4c2164f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,8 @@ classifiers = [
   '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'
 ]
 
 [project.optional-dependencies]
@@ -30,6 +31,10 @@ doc = [
   'sphinx >= 5.3.0',
   'sphinx_rtd_theme >= 1.1.1'
 ]
+dev = [
+  'flake8',
+  'pytest'
+]
 
 [project.urls]
 Homepage = "https://github.com/iluvcapra/pycmx"