diff --git a/Dockerfile b/Dockerfile
index 93f8ca2..644ce7c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.7.6-builder-alpine@sha256:efedb356080be1cd5584baa80df964cbe3d85af049bbfee7775d9659e1809360 AS builder
+FROM caddy:2.7.6-builder-alpine@sha256:cb405ae4773f7c42816238dcb4222ec26913ec75400fe3fbf088a195440a8f82 AS builder
 RUN xcaddy build --with github.com/lucaslorentz/caddy-docker-proxy/v2
 FROM caddy:2.7.6-alpine@sha256:f49f4aa8fc6dd8620e82c46d94909314297bd93c6dbf5653b2df4d6915e87dd6
 COPY --from=builder /usr/bin/caddy /usr/bin/caddy