diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9ec20df0..7c716017 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -61,7 +61,7 @@ jobs:
 
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.12"
+          python-version: "3.11"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with: