diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2e68bda..78c4148 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Run tests
         run: pytest --junitxml=junit/test-results-${{ matrix.python-version }}.xml --cov=language_data --cov-report=xml:junit/coverage-${{ matrix.python-version }}.xml
       - name: Upload 
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: junit-${{ matrix.python-version }}
           path: junit/*
@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v6
       - name: Publish Test Reports
         uses: EnricoMi/publish-unit-test-result-action/composite@v2
         if: always()