diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3bd557f1a..b61f4082b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -31,7 +31,7 @@ jobs:
       - name: set up a python 3.10 environment
         uses: actions/setup-python@v5
         with:
-          python-version: 3.10
+          python-version: 3.10.12
         
       - name: install elasticsearch
         uses: getong/elasticsearch-action@v1.2