diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 170d09f..3944788 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ 3.9 ]
+        python-version: [ 3.12 ]
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}