diff --git a/Dockerfile b/Dockerfile
index d89854e..b9ff018 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.8.4-builder-alpine@sha256:bb6a9035d6304b20639c49940eb30cb662b995394649421bd2095e251ef246aa AS builder
+FROM caddy:2.8.4-builder-alpine@sha256:ce7d58e2ff641a4268d101c86db79a60d0bcdb6636a25c905c8da9a8a64b77db AS builder
 RUN xcaddy build --with github.com/lucaslorentz/caddy-docker-proxy/v2
 FROM caddy:2.8.4-alpine@sha256:268fae1d45736f0588d2212e0bb832645294c937740f263bd3075250b4fb27e5
 COPY --from=builder /usr/bin/caddy /usr/bin/caddy