diff --git a/docker-compose.yml b/docker-compose.yml
index 5c4c78e..1d008a7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -66,7 +66,7 @@ services:
       - "traefik.http.routers.prometheus.rule=Host(`prometheus.${HOST_SUFFIX}`)"
       - "traefik.http.routers.prometheus.entrypoints=web"
   alertmanager:
-    image: prom/alertmanager:v0.27.0
+    image: prom/alertmanager:v0.28.0
     container_name: alertmanager
     restart: unless-stopped
     volumes: