diff --git a/v22.04/Dockerfile.multiarch b/v22.04/Dockerfile.multiarch
index 0360838..27fca20 100644
--- a/v22.04/Dockerfile.multiarch
+++ b/v22.04/Dockerfile.multiarch
@@ -1,4 +1,4 @@
-FROM owncloud/ubuntu:22.04@sha256:872b791ab2d46d2ea6c8f3f52889fdd6846ff91c560379ec4ebd2985f56db9cc
+FROM owncloud/ubuntu:22.04@sha256:4a49fab7949c2f9acdaf4949a8f77e71fc65ff55f73d21073c21a2011a4f7ced
 
 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 caddbd7..7e6080e 100644
--- a/v24.04/Dockerfile.multiarch
+++ b/v24.04/Dockerfile.multiarch
@@ -1,4 +1,4 @@
-FROM owncloud/ubuntu:24.04@sha256:3c6e8a0bb79629a9d789f91fe8d1d98b1606833ebea13fa2ecf462ab9b873ec6
+FROM owncloud/ubuntu:24.04@sha256:29f9e885827e696aeca3da54a75b6d74af1c02de0703a9913aef9ccbb44e66e1
 
 LABEL maintainer="ownCloud GmbH <devops@owncloud.com>" \
   org.opencontainers.image.authors="wnCloud DevOps <devops@owncloud.com>" \