diff --git a/cluster/apps/monitoring/kube-prometheus-stack/helm-release.yaml b/cluster/apps/monitoring/kube-prometheus-stack/helm-release.yaml
index 195c514cf..b491d3864 100644
--- a/cluster/apps/monitoring/kube-prometheus-stack/helm-release.yaml
+++ b/cluster/apps/monitoring/kube-prometheus-stack/helm-release.yaml
@@ -315,7 +315,7 @@ spec:
                 requests:
                   storage: 10Gi
         thanos:
-          image: quay.io/thanos/thanos:v0.25.2
+          image: quay.io/thanos/thanos:v0.26.0
           version: v0.25.2
           objectStorageConfig:
             name: thanos-objstore-secret