diff --git a/cluster/apps/monitoring/thanos/helm-release.yaml b/cluster/apps/monitoring/thanos/helm-release.yaml
index e817112a6..fb681b8a8 100644
--- a/cluster/apps/monitoring/thanos/helm-release.yaml
+++ b/cluster/apps/monitoring/thanos/helm-release.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: thanos
-      version: 12.20.1
+      version: 12.21.0
       sourceRef:
         kind: HelmRepository
         name: bitnami