diff --git a/.gitea/workflows/tests.yml b/.gitea/workflows/tests.yml
index 27824f2..bfedcb0 100644
--- a/.gitea/workflows/tests.yml
+++ b/.gitea/workflows/tests.yml
@@ -6,6 +6,11 @@ on:
 jobs:
   tests:
     runs-on: bs-node
+    strategy:
+      fail-fast: false
+      matrix:
+        # Minimum supported HA (hacs.json) and the newest published test fixtures.
+        requirements: [requirements-test.txt, requirements-test-latest.txt]
     steps:
       - uses: https://github.com/actions/checkout@v4
       # uv supplies standalone Python builds for the Debian job container.
@@ -17,7 +22,7 @@ jobs:
       - name: Create Python environment
         run: uv venv --python 3.13 --seed .venv
       - name: Install test dependencies
-        run: uv pip install --python .venv/bin/python -r requirements-test.txt
+        run: uv pip install --python .venv/bin/python -r ${{ matrix.requirements }}
       - name: Run checks
         run: |
           . .venv/bin/activate
diff --git a/requirements-test-latest.txt b/requirements-test-latest.txt
new file mode 100644
index 0000000..ae1c0c3
--- /dev/null
+++ b/requirements-test-latest.txt
@@ -0,0 +1,3 @@
+# Newest published fixtures: Home Assistant 2026.2.3; requires Python 3.13.
+# Update together with the README's tested-versions note.
+pytest-homeassistant-custom-component==0.13.316