diff --git a/.github/workflows/release_win.yml b/.github/workflows/release_win.yml
index 2af1a2a..a1d5116 100644
--- a/.github/workflows/release_win.yml
+++ b/.github/workflows/release_win.yml
@@ -20,7 +20,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: 3.11
+        python-version: 3.9
         architecture: ${{ matrix.arch }}
     - name: Install dependencies and pyinstall
       run: |