diff --git a/Dockerfile.multiarch b/Dockerfile.multiarch
index d02b2ab..e19e5db 100644
--- a/Dockerfile.multiarch
+++ b/Dockerfile.multiarch
@@ -8,7 +8,7 @@ WORKDIR /src
 
 RUN make build
 
-FROM docker.io/alpine:3.19@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
+FROM docker.io/alpine:3.23@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659
 
 LABEL maintainer="ownCloud DevOps <devops@owncloud.com>"
 LABEL org.opencontainers.image.authors="ownCloud DevOps <devops@owncloud.com>"