diff --git a/docker-compose.yml b/docker-compose.yml
index bc09330..504f49b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -116,7 +116,7 @@ services:
       org.label-schema.group: "monitoring"
 
   caddy:
-    image: caddy:2.8.4
+    image: caddy:2.9.1
     container_name: caddy
     ports:
       - "3000:3000"