diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 83139a7..a2ee6a5 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -59,7 +59,7 @@ jobs:
         run: php generate.php ${{ matrix.configuration }}
 
       - name: 'Upload Dockerfile'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Dockerfile.${{ matrix.configuration }}
           path: Dockerfile