diff --git a/kubernetes/apps/observability/thanos/app/helmrelease.yaml b/kubernetes/apps/observability/thanos/app/helmrelease.yaml
index a633fe208..e259b7ada 100644
--- a/kubernetes/apps/observability/thanos/app/helmrelease.yaml
+++ b/kubernetes/apps/observability/thanos/app/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
     spec:
       # renovate: registryUrl=https://charts.bitnami.com/bitnami
       chart: thanos
-      version: 12.23.1
+      version: 15.3.0
       sourceRef:
         kind: HelmRepository
         name: bitnami