diff --git a/.gitea/workflows/build_push.yml b/.gitea/workflows/build_push.yml
index f205ad8..70d031c 100644
--- a/.gitea/workflows/build_push.yml
+++ b/.gitea/workflows/build_push.yml
@@ -17,7 +17,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Login to Docker Registry
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: gitea.psi.ch
           username: ${{ github.actor }}