diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index c082b0d..9a69367 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -23,7 +23,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install twine flake8 Cython
+        pip install twine flake8 Cython numpy matplotlib
     - name: Lint with flake8 for syntax errors
       run: |
         pip install flake8
@@ -36,7 +36,7 @@ jobs:
       uses: RalfG/python-wheels-manylinux-build@v0.3.4-manylinux2010_x86_64
       with:
         python-versions: 'cp36-cp36m cp37-cp37m'
-        build-requirements: 'cython numpy'
+        build-requirements: 'cython numpy matplotlib'
     - name: Publish wheels to PyPI
       env:
         TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}