diff --git a/v22.04/Dockerfile.multiarch b/v22.04/Dockerfile.multiarch
index 84fb4a4..1f9e66a 100644
--- a/v22.04/Dockerfile.multiarch
+++ b/v22.04/Dockerfile.multiarch
@@ -1,4 +1,4 @@
-FROM owncloud/ubuntu:22.04@sha256:0b4a027802c620883e377734bb39ddee730a9df8724ba491520ff663439e636b
+FROM owncloud/ubuntu:22.04@sha256:56438c902ac3db8af40545a4c7a62e742955bb1121fc7b4aafd8cd14efbf58d8
 
 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 12cf78a..93f7400 100644
--- a/v24.04/Dockerfile.multiarch
+++ b/v24.04/Dockerfile.multiarch
@@ -1,4 +1,4 @@
-FROM owncloud/ubuntu:24.04@sha256:dafa2a8cc2ac84d5941b3c157bbb44ae6736a8737dd0a2c16aa7b23ea5dbd0bb
+FROM owncloud/ubuntu:24.04@sha256:322a98bfded786aa3cb29dc234648d73dab581fb2b364996364f33ee4614e9e0
 
 LABEL maintainer="ownCloud GmbH <devops@owncloud.com>" \
   org.opencontainers.image.authors="wnCloud DevOps <devops@owncloud.com>" \