diff --git a/Dockerfile b/Dockerfile
index 011efdd..d1fe425 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.7.4-builder-alpine@sha256:9d7b7ac52c65e0e03d0426d74746e36c188ddaefbd5e79d39824cf4c21eb4165 AS builder
+FROM caddy:2.7.4-builder-alpine@sha256:c1ca7a62fc731ced54aedcd758d4086194e2129c766e232c88c29637f470bc53 AS builder
 RUN xcaddy build --with github.com/lucaslorentz/caddy-docker-proxy/v2
 FROM caddy:2.7.4-alpine@sha256:11ae052d9015105757d19caf86dc51fc14403841f2b65e93fe320f4d0e197385
 COPY --from=builder /usr/bin/caddy /usr/bin/caddy