diff --git a/cost-analyzer/values.yaml b/cost-analyzer/values.yaml
index 16dfe52f7..fd9ffbcaf 100644
--- a/cost-analyzer/values.yaml
+++ b/cost-analyzer/values.yaml
@@ -2064,7 +2064,7 @@ grafana:
   sidecar:
     image:
       repository: ghcr.io/kiwigrid/k8s-sidecar
-      tag: 1.28.0
+      tag: 1.28.1
       pullPolicy: IfNotPresent
     resources: {}
     dashboards:
diff --git a/kubecost.yaml b/kubecost.yaml
index c66ff8063..ac9cc1b9d 100644
--- a/kubecost.yaml
+++ b/kubecost.yaml
@@ -23657,7 +23657,7 @@ spec:
           type: RuntimeDefault
       containers:
         - name: grafana-sc-dashboard
-          image: "ghcr.io/kiwigrid/k8s-sidecar:1.28.0"
+          image: "ghcr.io/kiwigrid/k8s-sidecar:1.28.1"
           imagePullPolicy: IfNotPresent
           securityContext:
             allowPrivilegeEscalation: false