diff --git a/caddy/docker-compose.yml b/caddy/docker-compose.yml
index 58ac4a0..adde323 100644
--- a/caddy/docker-compose.yml
+++ b/caddy/docker-compose.yml
@@ -6,7 +6,7 @@ networks:
 
 services:
   caddy:
-    image: caddy:2.8.4-alpine@sha256:af32e97399febea808609119bb21544d0265c58a02836576e32a2d082c262c17
+    image: caddy:2.9.1-alpine@sha256:1131a7f215fdcbf0543a7096fceddd2304f14608b3c2c852224f3ee6b3dd6a80
     container_name: caddy
     restart: always
     command: caddy run --watch --config /etc/caddy/Caddyfile --adapter caddyfile