diff --git a/v22.04/Dockerfile.multiarch b/v22.04/Dockerfile.multiarch
index 72f182f..05e567f 100644
--- a/v22.04/Dockerfile.multiarch
+++ b/v22.04/Dockerfile.multiarch
@@ -1,4 +1,4 @@
-FROM owncloud/ubuntu:22.04@sha256:f0accec5c5809104bbe01185d35a269ecb2cfc5e301c44bfee70394c8e0b9dab
+FROM owncloud/ubuntu:22.04@sha256:4315d8f37d8245f20bd4acce0487ecba6e0ad7c1504173901236a1434af84067
 
 LABEL maintainer="ownCloud GmbH <devops@owncloud.com>" \
   org.opencontainers.image.authors="ownCloud DevOps <devops@owncloud.com>" \
diff --git a/v24.04/Dockerfile.multiarch b/v24.04/Dockerfile.multiarch
index 5389010..8196d0b 100644
--- a/v24.04/Dockerfile.multiarch
+++ b/v24.04/Dockerfile.multiarch
@@ -1,4 +1,4 @@
-FROM owncloud/ubuntu:24.04@sha256:f965c186cce8ed3e75755610cb674ac472ea1e8099bd42d266bc92ab0f029652
+FROM owncloud/ubuntu:24.04@sha256:18033b403b0e8405464ba7b972a9e6769e5bf8b5b7fcab727bb59f4d182699cf
 
 LABEL maintainer="ownCloud GmbH <devops@owncloud.com>" \
   org.opencontainers.image.authors="wnCloud DevOps <devops@owncloud.com>" \