diff --git a/cluster/apps/monitoring/loki/app/helm-release.yaml b/cluster/apps/monitoring/loki/app/helm-release.yaml
index 691284301..bb2282eee 100644
--- a/cluster/apps/monitoring/loki/app/helm-release.yaml
+++ b/cluster/apps/monitoring/loki/app/helm-release.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: loki
-      version: 6.20.0
+      version: 6.21.0
       sourceRef:
         kind: HelmRepository
         name: grafana-charts