diff --git a/kubernetes/apps/observability/blackbox-exporter/app/helmrelease.yaml b/kubernetes/apps/observability/blackbox-exporter/app/helmrelease.yaml
index 0ac2cc69..e4d938d1 100644
--- a/kubernetes/apps/observability/blackbox-exporter/app/helmrelease.yaml
+++ b/kubernetes/apps/observability/blackbox-exporter/app/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
     mediaType: application/vnd.cncf.helm.chart.content.v1.tar+gzip
     operation: copy
   ref:
-    tag: 11.6.1
+    tag: 11.9.1
   url: oci://ghcr.io/prometheus-community/charts/prometheus-blackbox-exporter
 ---
 # yaml-language-server: $schema=https://kubernetes-schemas.pages.dev/helm.toolkit.fluxcd.io/helmrelease_v2.json