diff --git a/seafile-caddy/Dockerfile b/seafile-caddy/Dockerfile
index 54502a6..bfef75f 100644
--- a/seafile-caddy/Dockerfile
+++ b/seafile-caddy/Dockerfile
@@ -1,3 +1,3 @@
-FROM caddy:2.2.1-alpine
+FROM caddy:2.3.0-alpine
 
 COPY Caddyfile /etc/caddy/Caddyfile
\ No newline at end of file