diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d9200ad..58c6004 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.9'
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
@@ -50,7 +50,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.9'
           architecture: ${{ matrix.target }}
       - name: Build wheels
         uses: PyO3/maturin-action@v1
@@ -73,7 +73,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.9'
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with: