diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 785c933..da1c8b8 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
@@ -32,4 +32,4 @@ jobs:
       - uses: psf/black@stable
         with:
           options: "--check --verbose"
-          src: "./src ./tests"
+          src: "."
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ae89353..ba07ed9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,4 +22,4 @@ jobs:
         python -m pip install .[test]
     - name: Test with pytest
       run: |
-        pytest -vv ./tests
+        pytest -vv test_simplesimdb.py