diff --git a/.github/workflows/build-python-package.yml b/.github/workflows/build-python-package.yml
index 0f6e3c050..5e484bdd0 100644
--- a/.github/workflows/build-python-package.yml
+++ b/.github/workflows/build-python-package.yml
@@ -21,7 +21,7 @@ jobs:
     - uses: actions/setup-python@v1
       name: Install Python
       with:
-        python-version: '3.7'
+        python-version: '3.x'
 
     - name: Install cibuildwheel
       run: |
@@ -59,7 +59,7 @@ jobs:
       - uses: actions/setup-python@v2
         name: Install Python
         with:
-          python-version: '3.7'
+          python-version: '3.x'
 
       - name: Build sdist
         run: cd src/runtime/python && python setup.py sdist