diff --git a/charts/prometheus-snmp-exporter/Chart.yaml b/charts/prometheus-snmp-exporter/Chart.yaml
index 9258438492a9..6c351c5a878c 100644
--- a/charts/prometheus-snmp-exporter/Chart.yaml
+++ b/charts/prometheus-snmp-exporter/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 description: Prometheus SNMP Exporter
 name: prometheus-snmp-exporter
-version: 5.2.0
+version: 5.3.0
 appVersion: v0.25.0
 home: https://github.com/prometheus/snmp_exporter
 sources:
diff --git a/charts/prometheus-snmp-exporter/templates/servicemonitor.yaml b/charts/prometheus-snmp-exporter/templates/servicemonitor.yaml
index 9ac3218e5fc4..7731368b1428 100644
--- a/charts/prometheus-snmp-exporter/templates/servicemonitor.yaml
+++ b/charts/prometheus-snmp-exporter/templates/servicemonitor.yaml
@@ -39,6 +39,9 @@ spec:
         replacement: {{ $replacement }}
         action: replace
         {{- end }}
+      {{- if (or .additionalMetricsRelabelConfigs $.Values.serviceMonitor.additionalMetricsRelabelConfigs) }}
+      {{- toYaml (default $.Values.serviceMonitor.additionalMetricsRelabelConfigs .additionalMetricsRelabelConfigs) | nindent 6 }}
+      {{- end }}
     {{- if (or .relabelings $.Values.serviceMonitor.relabelings) }}
     relabelings:
       {{- toYaml (default $.Values.serviceMonitor.relabelings .relabelings) | nindent 6 }}
diff --git a/charts/prometheus-snmp-exporter/values.yaml b/charts/prometheus-snmp-exporter/values.yaml
index f1b244432b52..a15074b44cb6 100644
--- a/charts/prometheus-snmp-exporter/values.yaml
+++ b/charts/prometheus-snmp-exporter/values.yaml
@@ -185,7 +185,21 @@ serviceMonitor:
 
   # Metric relabeling is applied to samples as the last step before ingestion.
   # Set if defined unless overriden by params.additionalMetricsRelabels.
+  # This sets fixed relabel configs with action 'replace'.
   additionalMetricsRelabels: {}
+    # targetLabel1: replacementValue1
+    # targetLabel2: replacementValue2
+
+  # Metric relabeling is applied to samples as the last step before ingestion.
+  # Set if defined unless overridden by params.additionalMetricsRelabelConfigs.
+  # This allows setting arbitrary relabel configs.
+  # https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#monitoring.coreos.com/v1.RelabelConfig
+  additionalMetricsRelabelConfigs: []
+    # - sourceLabels: [__name__]
+    #   targetLabel: __name__
+    #   action: replace
+    #   regex: (.*)
+    #   replacement: prefix_$1
 
   # Label for selecting service monitors as set in Prometheus CRD.
   # https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#monitoring.coreos.com/v1.PrometheusSpec
@@ -214,7 +228,10 @@ serviceMonitor:
     # Relabelings. Overrides value set in serviceMonitor.relabelings
     #   relabelings: []
     # Map of metric labels and values to add. Overrides value set in serviceMonitor.additionalMetricsRelabels
+    # This sets fixed relabel configs with action 'replace'.
     #   additionalMetricsRelabels: {}
+    # Metrics relabelings. Overrides value set in serviceMonitor.additionalMetricsRelabelConfigs
+    #   additionalMetricsRelabelConfigs: []
 
 # Extra manifests to deploy as an array
 extraManifests: []