diff --git a/.github/workflows/python.yaml b/.github/workflows/python.yaml
index 71fab15..02cfbf8 100644
--- a/.github/workflows/python.yaml
+++ b/.github/workflows/python.yaml
@@ -14,6 +14,10 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        uv-run-flags: [""]
+        include:
+          - python-version: "3.13"
+            uv-run-flags: "--with 'pytest>=9'"
 
     env:
       BUILDKITE_ANALYTICS_TOKEN: ${{ secrets.BUILDKITE_ANALYTICS_TOKEN }}
@@ -29,7 +33,7 @@ jobs:
       - name: Install dependencies
         run: uv sync --all-extras
       - name: Run tests
-        run: uv run pytest
+        run: uv run ${{ matrix.uv-run-flags }} pytest
 
   pylint:
     runs-on: ubuntu-latest