diff --git a/release/start-secured-cluster/start-secured-cluster.sh b/release/start-secured-cluster/start-secured-cluster.sh
index a242687..935b0a6 100755
--- a/release/start-secured-cluster/start-secured-cluster.sh
+++ b/release/start-secured-cluster/start-secured-cluster.sh
@@ -3,6 +3,22 @@ set -eou pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 
+# Extract version from MAIN_IMAGE_TAG (e.g., "4.11.0-rc.2" -> "4.11")
+version_major_minor=$(echo "${MAIN_IMAGE_TAG}" | sed -E 's/^([0-9]+\.[0-9]+).*/\1/')
+
+# Parse major and minor version numbers
+version_major=$(echo "${version_major_minor}" | cut -d. -f1)
+version_minor=$(echo "${version_major_minor}" | cut -d. -f2)
+
+# Determine if version is 4.11 or later (compare as integers, not floats)
+is_4_11_plus=false
+if [[ "$version_major" -gt 4 ]] || [[ "$version_major" -eq 4 && "$version_minor" -ge 11 ]]; then
+  echo "Using ACS 4.11+ secured cluster setup (version: ${version_major_minor})"
+  is_4_11_plus=true
+else
+  echo "Using ACS pre-4.11 secured cluster setup (version: ${version_major_minor})"
+fi
+
 "${STACKROX_DIR}/deploy/k8s/sensor.sh"
 kubectl -n stackrox create secret generic access-rhacs \
   --from-literal="username=${ROX_ADMIN_USERNAME}" \
@@ -14,19 +30,34 @@ kubectl create -f "${SCRIPT_DIR}/collector-config.yaml"
 
 echo "Deploying Monitoring..."
 monitoring_values_file="${COMMON_DIR}/../charts/monitoring/values.yaml"
-yq -i '.resources.requests.memory = "8Gi"' "$monitoring_values_file"
-yq -i '.resources.limits.memory = "8Gi"' "$monitoring_values_file"
 
+# Build base helm arguments
 helm_args=(
   --set persistence.type="${STORAGE}"
   --set exposure.type="${MONITORING_LOAD_BALANCER}"
 )
 
+# Handle memory configuration based on version
+if [[ "$is_4_11_plus" == false ]]; then
+  # Pre-4.11: Use yq to modify values file
+  yq -i '.resources.requests.memory = "8Gi"' "$monitoring_values_file"
+  yq -i '.resources.limits.memory = "8Gi"' "$monitoring_values_file"
+else
+  # 4.11+: Add memory settings and metric relabel configs to helm args
+  helm_args+=(
+    --set resources.requests.memory="8Gi"
+    --set resources.limits.memory="8Gi"
+    --set-json 'cadvisorMetricRelabelConfigs=[{"source_labels":["container"],"regex":"berserker","action":"drop"},{"source_labels":["namespace"],"regex":"berserker-.*","action":"drop"}]'
+  )
+fi
+
 helm dependency update "${COMMON_DIR}/../charts/monitoring"
 envsubst < "$monitoring_values_file" > "${COMMON_DIR}/../charts/monitoring/values_substituted.yaml"
 helm upgrade -n stackrox --install --create-namespace stackrox-monitoring "${COMMON_DIR}/../charts/monitoring" --values "${COMMON_DIR}/../charts/monitoring/values_substituted.yaml" "${helm_args[@]}"
 rm "${COMMON_DIR}/../charts/monitoring/values_substituted.yaml"
 
-# Replace the prometheus ConfigMap with one that doesn't scrape as much info from berserker containers
-kubectl -n stackrox delete configmap prometheus
-kubectl create -f "${SCRIPT_DIR}"/prometheus.yaml
+# Pre-4.11 only: Replace prometheus ConfigMap
+if [[ "$is_4_11_plus" == false ]]; then
+  kubectl -n stackrox delete configmap prometheus
+  kubectl create -f "${SCRIPT_DIR}"/prometheus.yaml
+fi