diff --git a/Dockerfile b/Dockerfile
index ee8cb56..51f61cf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.7.4-builder-alpine@sha256:a63ec66814b5f50a337d0e22d8987bf5af7a006b4f0c1717d6daa185b9eac0f6 AS builder
+FROM caddy:2.7.4-builder-alpine@sha256:43c5546a66c80f9849eba0fcd513efa91d044b4a0bed30db8602df07a8a66ef2 AS builder
 RUN xcaddy build --with github.com/lucaslorentz/caddy-docker-proxy/v2
 FROM caddy:2.7.4-alpine@sha256:a4b2a603c5f188268fa63c56b000e6198508f290789d811e237e07d99dddc28d
 COPY --from=builder /usr/bin/caddy /usr/bin/caddy