diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 6d364f3..a82e896 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -24,19 +24,19 @@ jobs:
       uses: actions/setup-python@v3
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
+    - name: Install Poetry
       run: |
-        python -m pip install --upgrade pip
-        python -m pip install numpy ruff pytest hypothesis 
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-        python -m pip install -e .
+          curl -sSL https://install.python-poetry.org | python - -y
+    - name: Update PATH
+      run: echo "$HOME/.local/bin" >> $GITHUB_PATH
+    - name: Update Poetry configuration
+      run: poetry config virtualenvs.create false
+    - name: Install karney with dependencies
+      run: poetry install with dev --no-interaction
     - name: Lint with ruff
       run: |
         # stop the build if there are Python syntax errors or undefined names
         ruff check ./src/
-        #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: Test with pytest
       run: |
         pytest