diff --git a/.github/workflows/pytest.yaml b/.github/workflows/pytest.yaml
index 7023bff7..411cfdd5 100644
--- a/.github/workflows/pytest.yaml
+++ b/.github/workflows/pytest.yaml
@@ -50,7 +50,7 @@ jobs:
             core-version: "2024.11.3"
           - python-version: "3.12"
             core-version: "2024.12.0"
-          - python-version: "3.12"
+          - python-version: "3.13"
             core-version: "dev"
     steps:
       - name: Check out code from GitHub