diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3505aa9..f6a16de 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,19 +27,35 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  debug:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Test secret 1
+        run: >-
+          echo ${{ secrets.TEST_SECRET }}
+      - name: Test secret 2
+        env:
+          TEST_SECRET: ${{ secrets.TEST_SECRET }}
+        run: >-
+          echo ${{ secrets.TEST_SECRET }}
+          echo $TEST_SECRET
+
+
   prepare:
     runs-on: ubuntu-latest
     outputs:
       wheel-distribution: ${{ steps.wheel-distribution.outputs.path }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with: {fetch-depth: 0}  # deep clone for setuptools-scm
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         id: setup-python
         with: {python-version: "3.11"}
       - name: Run static analysis and format checkers
         run: pipx run pre-commit run --all-files --show-diff-on-failure
       - name: Build package distribution files
+        env:
+          CI_JOB_TOKEN: ${{ secrets.CI_JOB_TOKEN }}
         run: >-
           pipx run --python '${{ steps.setup-python.outputs.python-path }}'
           tox -e clean,build
@@ -49,7 +65,7 @@ jobs:
       - name: Store the distribution files for use in other stages
         # `tests` and `publish` will use the same pre-built distributions,
         # so we make sure to release the exact same package that was tested
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: python-distribution-files
           path: dist/
@@ -60,21 +76,21 @@ jobs:
     strategy:
       matrix:
         python:
-        - "3.8"  # oldest Python supported by PSF
-        - "3.11"  # newest Python that is stable
+        - "3.8"
+        - "3.11"
         platform:
         - ubuntu-latest
         - macos-latest
         - windows-latest
     runs-on: ${{ matrix.platform }}
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         id: setup-python
         with:
           python-version: ${{ matrix.python }}
       - name: Retrieve pre-built distribution files
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with: {name: python-distribution-files, path: dist/}
       - name: Run tests
         run: >-
@@ -108,11 +124,11 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with: {python-version: "3.11"}
       - name: Retrieve pre-built distribution files
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with: {name: python-distribution-files, path: dist/}
       - name: Publish Package
         env: