diff --git a/.github/workflows/phpunit.yaml b/.github/workflows/phpunit.yaml
index 752531f..944db6f 100644
--- a/.github/workflows/phpunit.yaml
+++ b/.github/workflows/phpunit.yaml
@@ -50,7 +50,7 @@ jobs:
       run: /usr/local/bin/phpunit --coverage-html=coverage
 
     - name: Archive code coverage results
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: code-coverage-report
         path: coverage/