try this

.github/workflows/release.yml

@@ -11,11 +11,11 @@ jobs:
     runs-on: ubuntu-latest
     environment: release
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: "3.10"
+
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
     - name: Log in to Docker Hub
       uses: docker/login-action@v3
       with:
@@ -29,6 +29,10 @@ jobs:
         tags: |
           lapp0/outlines-serve:latest
           lapp0/outlines-serve:${{ github.event.release.tag_name }}
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: "3.10"
     - name: Build sdist and wheel
       run: |
         python -m pip install -U pip