diff --git a/Dockerfile b/Dockerfile
index 0a89164..410f11d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.7.6-builder-alpine@sha256:c29c52064fea628eafeb718ade10ef0c4364b57e5344f0db97b3bf5d89ccd237 AS builder
+FROM caddy:2.7.6-builder-alpine@sha256:69e269256f3c0a24e47b8c7fbef7c720cb6b1d3473939b404e6b52743f2db504 AS builder
 RUN xcaddy build --with github.com/lucaslorentz/caddy-docker-proxy/v2
 FROM caddy:2.7.6-alpine@sha256:eabac2898cf9fc7dc94d3fb03ac84c9c923aa6cc6f04874937d2f525e0d2f006
 COPY --from=builder /usr/bin/caddy /usr/bin/caddy