diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index b546946..e397a00 100755
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -23,7 +23,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v3
       with:
-        python-version: '3.x'
+        python-version: '<3.12.4'
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip