diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 6b5f85e..f19efb1 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -42,7 +42,7 @@ jobs:
         run: ng build --configuration=production
 
       - name: Upload artifact (frontend)
-        uses: https://github.com/actions/upload-artifact@v4
+        uses: https://github.com/actions/upload-artifact@v3
         with:
           name: frontend
           path: |
@@ -88,7 +88,7 @@ jobs:
             --filter "Category!=LocalOnly"
 
       - name: Publish Test Results
-        uses: https://github.com/actions/upload-artifact@v4
+        uses: https://github.com/actions/upload-artifact@v3
         if: success() || failure()
         with:
           name: test-results
@@ -117,7 +117,7 @@ jobs:
           rm -f client_secrets.Development.json || true
 
       - name: Upload artifact (webapi)
-        uses: https://github.com/actions/upload-artifact@v4
+        uses: https://github.com/actions/upload-artifact@v3
         with:
           name: webapi
           path: build/webapi