diff --git a/Dockerfile b/Dockerfile
index d2a3c6a..7e3f534 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.7.6-builder-alpine@sha256:40c952dfeaa2efe4739a8339ef6dde932f342d982aec8cd0df226746ec7b8a23 AS builder
+FROM caddy:2.7.6-builder-alpine@sha256:6d2e8b2e24b8bf3d82e4b08535d3f7afc0c076d46cdb47b9662aaf7f043421e8 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