diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index bca05c4..a237203 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -34,7 +34,7 @@ jobs:
       - name: Run PHPStan
         continue-on-error: true
         run: vendor/bin/phpstan analyze --configuration=tests/phpstan.neon --error-format=sarif --xdebug "tests/" > local-results.sarif
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: local-${{ matrix.php-version }}
           path: local-results.sarif
@@ -68,7 +68,7 @@ jobs:
       - name: Run PHPStan
         continue-on-error: true
         run: vendor/bin/phpstan analyze --configuration=tests/phpstan.neon --error-format=sarif --xdebug "tests/" > package-results.sarif
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: package-${{ matrix.version }}-${{ matrix.php-version }}
           path: package-results.sarif