diff --git a/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml b/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml
index 3da4585e..f0ef7fa4 100644
--- a/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml
+++ b/kubernetes/apps/observability/kube-prometheus-stack/app/helmrelease.yaml
@@ -172,7 +172,7 @@ spec:
           - memory-snapshot-on-shutdown
           - new-service-discovery-manager
         thanos:
-          image: quay.io/thanos/thanos:v0.36.0
+          image: quay.io/thanos/thanos:v0.36.1
           objectStorageConfig:
             existingSecret:
               name: kube-prometheus-stack
diff --git a/kubernetes/apps/observability/thanos/app/helmrelease.yaml b/kubernetes/apps/observability/thanos/app/helmrelease.yaml
index ed15148d..07a3b358 100644
--- a/kubernetes/apps/observability/thanos/app/helmrelease.yaml
+++ b/kubernetes/apps/observability/thanos/app/helmrelease.yaml
@@ -54,7 +54,7 @@ spec:
     image:
       registry: quay.io
       repository: thanos/thanos
-      tag: v0.36.0
+      tag: v0.36.1
     objstoreConfig:
       type: s3
       config: