diff --git a/cluster/core/monitoring/snmp-exporter-pdu-0/helm-release.yaml b/cluster/core/monitoring/snmp-exporter-pdu-0/helm-release.yaml
index 282ec5637..e04500b44 100644
--- a/cluster/core/monitoring/snmp-exporter-pdu-0/helm-release.yaml
+++ b/cluster/core/monitoring/snmp-exporter-pdu-0/helm-release.yaml
@@ -10,7 +10,7 @@ spec:
     spec:
       # renovate: registryUrl=https://prometheus-community.github.io/helm-charts
       chart: prometheus-snmp-exporter
-      version: 1.4.0
+      version: 1.8.1
       sourceRef:
         kind: HelmRepository
         name: prometheus-community-charts
diff --git a/cluster/core/monitoring/snmp-exporter-pdu-1/helm-release.yaml b/cluster/core/monitoring/snmp-exporter-pdu-1/helm-release.yaml
index ecf58ee4b..d81ba924f 100644
--- a/cluster/core/monitoring/snmp-exporter-pdu-1/helm-release.yaml
+++ b/cluster/core/monitoring/snmp-exporter-pdu-1/helm-release.yaml
@@ -10,7 +10,7 @@ spec:
     spec:
       # renovate: registryUrl=https://prometheus-community.github.io/helm-charts
       chart: prometheus-snmp-exporter
-      version: 1.4.0
+      version: 1.8.1
       sourceRef:
         kind: HelmRepository
         name: prometheus-community-charts
diff --git a/cluster/core/monitoring/snmp-exporter-ups-0/helm-release.yaml b/cluster/core/monitoring/snmp-exporter-ups-0/helm-release.yaml
index 62ccf9e3b..279d500f6 100644
--- a/cluster/core/monitoring/snmp-exporter-ups-0/helm-release.yaml
+++ b/cluster/core/monitoring/snmp-exporter-ups-0/helm-release.yaml
@@ -10,7 +10,7 @@ spec:
     spec:
       # renovate: registryUrl=https://prometheus-community.github.io/helm-charts
       chart: prometheus-snmp-exporter
-      version: 1.4.0
+      version: 1.8.1
       sourceRef:
         kind: HelmRepository
         name: prometheus-community-charts