diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 24c807c..1bfa97a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.9', '3.10', '3.11', '3.12-dev']
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}