diff --git a/k8s/namespaces/base/observability/thanos/app/helmrelease.yaml b/k8s/namespaces/base/observability/thanos/app/helmrelease.yaml
index efd5760937..050ecbee2f 100644
--- a/k8s/namespaces/base/observability/thanos/app/helmrelease.yaml
+++ b/k8s/namespaces/base/observability/thanos/app/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: thanos
-      version: 11.6.8
+      version: 12.1.0
       sourceRef:
         kind: HelmRepository
         name: bitnami-charts