diff --git a/Dockerfile b/Dockerfile
index 5a72bb1..3aee503 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG CADDY_VERSION=2.9
+ARG CADDY_VERSION=2.10
 FROM caddy:${CADDY_VERSION}-builder-alpine AS builder
 
 RUN xcaddy build \