diff --git a/.github/actions/build-dist/action.yml b/.github/actions/build-dist/action.yml
index 9a4c5a4..3f63da0 100644
--- a/.github/actions/build-dist/action.yml
+++ b/.github/actions/build-dist/action.yml
@@ -22,3 +22,4 @@ runs:
     with:
       name: dist
       path: dist/*.*
+      if-no-files-found: error
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 1a3e21b..b465188 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -102,6 +102,8 @@ jobs:
       with:
         name: coverage-${{ matrix.python-version }}-${{ matrix.tox-env }}
         path: .coverage-job-*
+        include-hidden-files: true
+        if-no-files-found: error
 
   coverage-report:
     name: Coverage report
@@ -151,7 +153,7 @@ jobs:
 
     - name: Upload HTML report on failure
       if: ${{ failure() }}
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: html-report
         path: htmlcov