diff --git a/Containerfile.multiarch b/Containerfile.multiarch
index dd8978c..d34cefe 100644
--- a/Containerfile.multiarch
+++ b/Containerfile.multiarch
@@ -1,4 +1,4 @@
-FROM docker.io/caddy:2.7.6-alpine@sha256:2e1d4592f1718bb47645da5a83a846fe19094f18e6c921fdf56d174f05c63213
+FROM docker.io/caddy:2.8.1-alpine@sha256:54b067d60ae306670ab09f10b6f309f19e4e0f43927ae514d3740fbe7964872f
 
 LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
 LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"