diff --git a/Dockerfile b/Dockerfile
index 42a98fb..12e354e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.7.4-builder-alpine@sha256:308ffbaa017c0bb533cfe7442c49460b33193a43192b2bb9744a0fa7080a50c3 AS builder
+FROM caddy:2.7.4-builder-alpine@sha256:aba8a7b23f6e6346750e74a93b44cc9dd1f4d1a631966503c2545ebfc5f2683b 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