diff --git a/compose.yaml b/compose.yaml
index 75b9e3a..2e869ba 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -56,7 +56,7 @@ services:
       - alertmanager
 
   alertmanager:
-    image: prom/alertmanager:v0.34.1
+    image: prom/alertmanager:v0.34.2
     command: [--config.file=/etc/alertmanager/alertmanager.yaml]
     volumes:
       - ./deploy/alertmanager.yaml:/etc/alertmanager/alertmanager.yaml:ro