diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3b38a1c62..05989e029 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,7 +12,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.x'
+          python-version: '3.12.8'
           architecture: 'x64'
       - name: check python version
         run: python --version
\ No newline at end of file