diff --git a/docker/Dockerfile b/docker/Dockerfile
index 1e7f4c2b2..eec73269e 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-ARG BASE_IMAGE=ghcr.io/alpine-3:latest
+ARG BASE_IMAGE=ghcr.io/actions/actions-runner:latest-alpine-3
 FROM golang:1.25-alpine AS builder
 ARG VERSION=latest
 
diff --git a/logical-backup/Dockerfile b/logical-backup/Dockerfile
index a84e2e6ef..a360bdf3e 100644
--- a/logical-backup/Dockerfile
+++ b/logical-backup/Dockerfile
@@ -1,4 +1,4 @@
-ARG BASE_IMAGE=ghcr.io/ubuntu-22.04:latest
+ARG BASE_IMAGE=ghcr.io/ubuntu/ubuntu-22.04:latest
 FROM ${BASE_IMAGE}
 LABEL maintainer="Team ACID @ Zalando <team-acid@zalando.de>"
 
diff --git a/ui/Dockerfile b/ui/Dockerfile
index 3e3197f0d..1636c56f1 100644
--- a/ui/Dockerfile
+++ b/ui/Dockerfile
@@ -1,4 +1,4 @@
-ARG BASE_IMAGE=ghcr.io/python-3.11-slim:latest
+ARG BASE_IMAGE=ghcr.io/python/python-3.11-slim:latest
 ARG NODE_IMAGE=node:lts-alpine
 
 FROM $NODE_IMAGE AS build