diff --git a/stable/prometheus/Chart.yaml b/stable/prometheus/Chart.yaml
index 12fddcbbaa32..aec992115a66 100755
--- a/stable/prometheus/Chart.yaml
+++ b/stable/prometheus/Chart.yaml
@@ -1,5 +1,5 @@
 name: prometheus
-version: 8.3.0
+version: 8.3.1
 appVersion: 2.6.0
 description: Prometheus is a monitoring system and time series database.
 home: https://prometheus.io/
diff --git a/stable/prometheus/templates/server-configmap.yaml b/stable/prometheus/templates/server-configmap.yaml
index 372cb7a507e9..fa6e44a413e3 100644
--- a/stable/prometheus/templates/server-configmap.yaml
+++ b/stable/prometheus/templates/server-configmap.yaml
@@ -11,7 +11,7 @@ data:
   {{ $key }}: |
 {{- if eq $key "prometheus.yml" }}
     global:
-{{ $root.Values.server.global | toYaml | indent 6 }}
+{{ $root.Values.server.global | toYaml | trimSuffix "\n" | indent 6 }}
 {{- end }}
 {{ toYaml $value | default "{}" | indent 4 }}
 {{- if eq $key "prometheus.yml" -}}