diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index 476b625..ff36025 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -106,9 +106,9 @@ jobs:
         shell: powershell
         run: |
           pip install --upgrade pip;
-          pip install build ;
+          pip install build "setuptools>=42" "scikit-build>=0.13" "cmake>=3.18" "ninja" "versioneer[toml]";
           conda install -c anaconda zlib ;
-          python -m build --wheel;
+          python -m build --wheel --no-isolation;
           Get-ChildItem -Path dist -Filter diamond4py*whl | ForEach-Object{ pip install "dist\$_" };
           pushd test; python test.py; popd