diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/loki.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/loki.yaml
index b0adeb20b..58ccc49b3 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/loki.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/loki.yaml
@@ -13,7 +13,7 @@ spec:
   source:
     chart: loki-stack
     repoURL: https://grafana.github.io/helm-charts
-    targetRevision: 2.9.11
+    targetRevision: 2.9.12
     helm:
       values: |
         loki: