diff --git a/.gitea/workflows/build-isos.yaml b/.gitea/workflows/build-isos.yaml
index 3ef8533..a304e23 100644
--- a/.gitea/workflows/build-isos.yaml
+++ b/.gitea/workflows/build-isos.yaml
@@ -6,7 +6,7 @@ jobs:
   build-isos:
     runs-on: ubuntu-latest
     container:
-      image: node:16-bullseye
+      image: node:16-bookworm
       privileged: no
       volumes:
         - /srv/vapps/gitea-rootless/volumes/test2:/data