diff --git a/.github/workflows/package_publish.yml b/.github/workflows/package_publish.yml
index b37d81e3..6f46bcf8 100644
--- a/.github/workflows/package_publish.yml
+++ b/.github/workflows/package_publish.yml
@@ -22,6 +22,14 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Install dependencies
+        run: |
+          python3 -m pip install --upgrade pip
+          python3 -m pip install --upgrade build
+
+      - name: Build package
+        run: python3 -m build
+        
       - name: Publish to TestPyPI
         uses: pypa/gh-action-pypi-publish@release/v1
         with: