diff --git a/Dockerfile b/Dockerfile
index deb5591..5dd6a67 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.8.4-builder-alpine@sha256:e17752ee435c363c7be26488602dfb693b256de2dbd5d21aad73b13e8f057604 AS builder
+FROM caddy:2.8.4-builder-alpine@sha256:90cd820a7dbd48d507151f66cbece01af0f90d10fed172dbcfa6ce631f42967c AS builder
 RUN xcaddy build --with github.com/lucaslorentz/caddy-docker-proxy/v2
 FROM caddy:2.8.4-alpine@sha256:e97e0e3f8f51be708a9d5fadbbd75e3398c22fc0eecd4b26d48561e3f7daa9eb
 COPY --from=builder /usr/bin/caddy /usr/bin/caddy