diff --git a/Dockerfile b/Dockerfile
index 912ffec..7d2c65d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.6.4-builder-alpine@sha256:0cf877d9b95134d3ea3e9de2aeaa0f5a2c7dd573a2fc2e179e52751f69111009 AS builder
+FROM caddy:2.6.4-builder-alpine@sha256:444e274fdf828eb74718f22e75efd53c156679019a0eb0ed34f8e1abe290f0d1 AS builder
 RUN xcaddy build --with github.com/lucaslorentz/caddy-docker-proxy/v2
 FROM caddy:2.6.4-alpine@sha256:eefd3d61e9ee8f35e046f614982d9a970006e3943c6e5f09957a4048f4c80d35
 COPY --from=builder /usr/bin/caddy /usr/bin/caddy