diff --git a/Dockerfile b/Dockerfile
index 14c4b7a..3385a4f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,9 @@
-FROM caddy:2.7.6-builder AS builder
+FROM caddy:2.8.4-builder AS builder
 
 ADD VERSION .
 
 RUN xcaddy build \
     --with github.com/caddy-dns/porkbun@v0.1.4
 
-FROM caddy:2.7.6
+FROM caddy:2.8.4
 COPY --from=builder /usr/bin/caddy /usr/bin/caddy