diff --git a/v20.04/Dockerfile.multiarch b/v20.04/Dockerfile.multiarch
index 92d6a85..816d8bb 100644
--- a/v20.04/Dockerfile.multiarch
+++ b/v20.04/Dockerfile.multiarch
@@ -1,4 +1,4 @@
-FROM docker.io/owncloud/ubuntu:20.04@sha256:a2d41fb99a65715d06add7d6b2da6b6e824d7ec3859dd123e8e2b9d02a51d5b1
+FROM docker.io/owncloud/ubuntu:24.04@sha256:122104a17a8e70ca8ac057dfa6be70d7aa8116f52e98201f290be3760938c121
 
 LABEL maintainer="ownCloud GmbH <devops@owncloud.com>" \
   org.opencontainers.image.authors="ownCloud DevOps <devops@owncloud.com>" \
diff --git a/v22.04/Dockerfile.multiarch b/v22.04/Dockerfile.multiarch
index 0f9f81b..03f9c1f 100644
--- a/v22.04/Dockerfile.multiarch
+++ b/v22.04/Dockerfile.multiarch
@@ -1,4 +1,4 @@
-FROM docker.io/owncloud/ubuntu:22.04@sha256:947e73f3ead185c78737f65c90acca23a419a237686fd13df3e707861bec4d96
+FROM docker.io/owncloud/ubuntu:24.04@sha256:122104a17a8e70ca8ac057dfa6be70d7aa8116f52e98201f290be3760938c121
 
 LABEL maintainer="ownCloud GmbH <devops@owncloud.com>" \
   org.opencontainers.image.authors="ownCloud DevOps <devops@owncloud.com>" \