diff --git a/Dockerfile b/Dockerfile
index c071e33..e42cd0c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.6.4-builder-alpine@sha256:678177ab270f2207d396e8228bd41c2ffae8b814072cf71806ca01bf2c5b3615 AS builder
+FROM caddy:2.6.4-builder-alpine@sha256:d0329c70f0d407145def5b254f7913e85864ff0ac32c307e279dd30f5b39bf4c AS builder
 RUN xcaddy build --with github.com/lucaslorentz/caddy-docker-proxy/v2
 FROM caddy:2.6.4-alpine@sha256:4dfec6c3b22c36b63ea4a3633c7cdbdaa9926d1324c27db2b0e2b70ef9cd105a
 COPY --from=builder /usr/bin/caddy /usr/bin/caddy