diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e572f82..445c51a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -36,10 +36,13 @@ jobs:
       - name: Checkout
         uses: actions/checkout@master
 
+      - name: Check built wheel contents
+        run: ls -R dist/
+
       - name: Build manylinux Python wheels
-        uses: RalfG/python-wheels-manylinux-build@v0.4.2-manylinux2014_x86_64
+        uses: RalfG/python-wheels-manylinux-build@v0.7.1
         with:
-          python-versions: 'cp37-cp37m cp38-cp38 cp39-cp39 cp310-cp310 cp311-cp31 cp312-cp312'
+          python-versions: 'cp36-cp36m'
 
       - uses: actions/upload-artifact@master
         with: