diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index ab2c2482..12e37ff8 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -135,7 +135,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v7
       with:
-        python-version: "3.14"
+        python-version: "3.15"
     - name: Development setup
       run: |
         make develop