diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c393551..d02ebd6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,6 +14,8 @@ jobs:
 
       - name: Set up python
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
+        with:
+          python-version: "3.10"
 
       - name: Bootstrap poetry
         run: |