diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 8af8c0c78..44ae0dda1 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -33,7 +33,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        py: ['3.9', '3.10', '3.11', '3.12']
+        py: ['3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
       - uses: actions/checkout@v4
         with: