diff --git a/clusters/ipv6/monitoring/prometheus/prometheus-release.yml b/clusters/ipv6/monitoring/prometheus/prometheus-release.yml
index c366402..5ddaea6 100644
--- a/clusters/ipv6/monitoring/prometheus/prometheus-release.yml
+++ b/clusters/ipv6/monitoring/prometheus/prometheus-release.yml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: prometheus
-      version: "28.4.0"
+      version: "28.5.1"
       sourceRef:
         kind: HelmRepository
         name: prometheus-community