diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index 857d0f75..100926a5 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -17,7 +17,7 @@ jobs:
     - uses: actions/checkout@v3
     - uses: actions/setup-python@v4
       with:
-        python-version: 3.11
+        python-version: 3.9
     - run: pip install -r requirements.txt
     - run: python scripts/download-tools.py
     - run: black .
@@ -35,7 +35,7 @@ jobs:
     - uses: actions/checkout@v3
     - uses: actions/setup-python@v4
       with:
-        python-version: 3.11
+        python-version: 3.9
     - run: pip install -r requirements.txt
     - run: python scripts/download-tools.py
     - run: python scripts/build.py
@@ -51,7 +51,7 @@ jobs:
     - uses: actions/checkout@v3
     - uses: actions/setup-python@v4
       with:
-        python-version: 3.11
+        python-version: 3.9
     - run: pip install -r requirements.txt
     - run: python scripts/download-tools.py
     - run: python scripts/build.py