diff --git a/docker-compose.yml b/docker-compose.yml
index 4ba6f6b..a3f64fc 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -32,7 +32,7 @@ services:
       org.label-schema.group: "monitoring"
 
   alertmanager:
-    image: prom/alertmanager:v0.25.0
+    image: prom/alertmanager:v0.26.0
     container_name: alertmanager
     volumes:
       - ./alertmanager:/etc/alertmanager