diff --git a/.gitea/workflows/docker.yml b/.gitea/workflows/docker.yml
index 23e28a1..ec52891 100644
--- a/.gitea/workflows/docker.yml
+++ b/.gitea/workflows/docker.yml
@@ -22,7 +22,7 @@ jobs:
 
       - name: Login to registry
         if: ${{ secrets.REGISTRY_USER != '' }}
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: localregistry.nauheimtech.duckdns.org
           username: ${{ secrets.REGISTRY_USER }}