diff --git a/charts/enterprise/prometheus/Chart.yaml b/charts/enterprise/prometheus/Chart.yaml
index 3637feac725..a8e1a106e66 100644
--- a/charts/enterprise/prometheus/Chart.yaml
+++ b/charts/enterprise/prometheus/Chart.yaml
@@ -29,7 +29,7 @@ sources:
   - https://github.com/prometheus-community/helm-charts
   - https://github.com/prometheus-operator/kube-prometheus
 type: application
-version: 8.0.8
+version: 8.0.9
 annotations:
   truecharts.org/catagories: |
     - metrics
diff --git a/charts/enterprise/prometheus/values.yaml b/charts/enterprise/prometheus/values.yaml
index a02622b4d27..16b3da39b56 100644
--- a/charts/enterprise/prometheus/values.yaml
+++ b/charts/enterprise/prometheus/values.yaml
@@ -8,7 +8,7 @@ thanosImage:
 
 alertmanagerImage:
   repository: tccr.io/truecharts/alertmanager
-  tag: 0.25.0@sha256:6c59cf9e8332a23a3b629cb4d1b2ec8200bd645ea053cbf14fd04582ced81b72
+  tag: 0.25.0@sha256:fe79dcef013284d16a053f624d0b9a73fdb7385bda191ea2a78f4c750e60301e
 
 global:
   labels: {}