diff --git a/stable/prometheus/Chart.yaml b/stable/prometheus/Chart.yaml
index 3cf1b3ebba..2878bd9ffc 100644
--- a/stable/prometheus/Chart.yaml
+++ b/stable/prometheus/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: prometheus
-version: 10.3.0
+version: 10.3.1
 appVersion: 2.15.2
 description: Prometheus is a monitoring system and time series database.
 home: https://prometheus.io/
diff --git a/stable/prometheus/templates/alertmanager-deployment.yaml b/stable/prometheus/templates/alertmanager-deployment.yaml
index 9499c75345..b17d225ab1 100644
--- a/stable/prometheus/templates/alertmanager-deployment.yaml
+++ b/stable/prometheus/templates/alertmanager-deployment.yaml
@@ -62,7 +62,7 @@ spec:
             - containerPort: 9093
           readinessProbe:
             httpGet:
-              path: {{ .Values.alertmanager.prefixURL }}/#/status
+              path: {{ .Values.alertmanager.prefixURL }}/-/ready
               port: 9093
             initialDelaySeconds: 30
             timeoutSeconds: 30