diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bbd06a2..a0bae8c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,14 +21,19 @@ jobs:
     timeout-minutes: 5
     steps:
     - name: Checkout
-      uses: actions/checkout@v4.2.2
-    - name: Setup Python 3.8
+      uses: actions/checkout@v4
+    - name: Setup Python
       uses: actions/setup-python@v5
+    - name: Get pip cache dir
+      id: pip-cache
+      run: |
+        echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT    # - name: Cache
+      shell: bash
     - name: Cache PyPI
-      uses: actions/cache@v4.1.2
+      uses: actions/cache@v4
       with:
         key: pip-lint-${{ hashFiles('requirements.txt') }}
-        path: ~/.cache/pip
+        path: ${{ steps.pip-cache.outputs.dir }}
         restore-keys: |
             pip-lint-
     - name: Install dependencies
@@ -46,13 +51,13 @@ jobs:
     needs: [lint]
     strategy:
       matrix:
-        pyver: ['3.8', '3.9', '3.10']
+        pyver: ['3.9', '3.10', '3.11', '3.12', '3.13']
       fail-fast: false
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
     - name: Checkout
-      uses: actions/checkout@v4.2.2
+      uses: actions/checkout@v4
     - name: Setup Python ${{ matrix.pyver }}
       uses: actions/setup-python@v5
       with:
@@ -60,9 +65,10 @@ jobs:
     - name: Get pip cache dir
       id: pip-cache
       run: |
-        echo "::set-output name=dir::$(pip cache dir)"    # - name: Cache
+        echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT    # - name: Cache
+      shell: bash
     - name: Cache PyPI
-      uses: actions/cache@v4.1.2
+      uses: actions/cache@v4
       with:
         key: pip-ci-${{ matrix.pyver }}-${{ hashFiles('requirements.txt') }}
         path: ${{ steps.pip-cache.outputs.dir }}
@@ -77,7 +83,7 @@ jobs:
         make test
         python -m coverage xml
     - name: Upload coverage
-      uses: codecov/codecov-action@v4.6.0
+      uses: codecov/codecov-action@v4
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         file: ./coverage.xml
@@ -85,13 +91,14 @@ jobs:
         fail_ci_if_error: false
 
   test-summary:
-    name: Test matrix status
+    if: always()
+    needs: [lint, unit]
     runs-on: ubuntu-latest
-    needs: [lint, test]
     steps:
-    - name: Placeholder
-      run: |
-        true
+    - name: Test matrix status
+      uses: re-actors/alls-green@release/v1
+      with:
+        jobs: ${{ toJSON(needs) }}
 
   deploy:
     name: Deploy
@@ -101,8 +108,8 @@ jobs:
     if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
     steps:
     - name: Checkout
-      uses: actions/checkout@v4.2.2
-    - name: Setup Python 3.8
+      uses: actions/checkout@v4
+    - name: Setup Python
       uses: actions/setup-python@v5
     - name: Install dependencies
       run: