diff --git a/stable/prometheus/Chart.yaml b/stable/prometheus/Chart.yaml
index 09ae7ed996..508388b15e 100755
--- a/stable/prometheus/Chart.yaml
+++ b/stable/prometheus/Chart.yaml
@@ -1,5 +1,5 @@
 name: prometheus
-version: 6.7.0
+version: 6.7.1
 appVersion: 2.2.1
 description: Prometheus is a monitoring system and time series database.
 home: https://prometheus.io/
diff --git a/stable/prometheus/values.yaml b/stable/prometheus/values.yaml
index 0ee4a00008..ef843bd98d 100644
--- a/stable/prometheus/values.yaml
+++ b/stable/prometheus/values.yaml
@@ -728,7 +728,7 @@ pushgateway:
 ##
 alertmanagerFiles:
   alertmanager.yml:
-    global:
+    global: {}
       # slack_api_url: ''
 
     receivers: