diff --git a/Dockerfile b/Dockerfile
index aca1de7..39e0b72 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ARG NODE_IMAGE=node:21-alpine3.20
-ARG CADDY_IMAGE=caddy:2.8.4-alpine
+ARG CADDY_IMAGE=caddy:2.9.1-alpine
 
 FROM $NODE_IMAGE AS builder