diff --git a/kubernetes/apps/base/monitoring/alertmanager/app/helmrelease.yaml b/kubernetes/apps/base/monitoring/alertmanager/app/helmrelease.yaml
index 0af83a3b2f..85d5f003b2 100644
--- a/kubernetes/apps/base/monitoring/alertmanager/app/helmrelease.yaml
+++ b/kubernetes/apps/base/monitoring/alertmanager/app/helmrelease.yaml
@@ -33,7 +33,7 @@ spec:
           alertmanager:
             image:
               repository: quay.io/prometheus/alertmanager
-              tag: v0.34.1
+              tag: v0.34.2
             ports:
               - name: http
                 containerPort: 9093