diff --git a/charts/enterprise/prometheus/values.yaml b/charts/enterprise/prometheus/values.yaml
index 2428e162d5a..7cc2702a17f 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@sha256:9c5ad31bf0da8ef2a60b434716630da001ac3896b8c896e733bf6dd0a64b6191
+  tag: 0.25.0@sha256:8683a2dc95a193518575ae95a5048b99682de6d8d4abb1caf732d3ce4c8e622d
 
 global:
   labels: {}