diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 1d7b0b2..f60b26f 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.12"]
+        python-version: ["3.9", "3.12", "3.13"]
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}