diff --git a/charts/enterprise/prometheus/Chart.yaml b/charts/enterprise/prometheus/Chart.yaml
index 296a141e3cb..4a7f397044a 100644
--- a/charts/enterprise/prometheus/Chart.yaml
+++ b/charts/enterprise/prometheus/Chart.yaml
@@ -36,7 +36,7 @@ home: https://truecharts.org/charts/enterprise/prometheus
 icon: https://truecharts.org/img/hotlink-ok/chart-icons/prometheus.png
 keywords:
   - metrics
-kubeVersion: ">=1.24.0-0"
+kubeVersion: '>=1.24.0-0'
 maintainers:
   - name: TrueCharts
     email: info@truecharts.org
@@ -46,8 +46,8 @@ sources:
   - https://github.com/prometheus-community/helm-charts
   - https://github.com/prometheus-operator/kube-prometheus
   - https://github.com/truecharts/charts/tree/master/charts/enterprise/prometheus
-  - https://hub.docker.com/r/bitnami/alertmanager
   - https://hub.docker.com/r/bitnami/prometheus
   - https://quay.io/thanos/thanos
+  - https://hub.docker.com/r/bitnami/alertmanager
 type: application
-version: 16.4.4
+version: 16.4.5
diff --git a/charts/enterprise/prometheus/values.yaml b/charts/enterprise/prometheus/values.yaml
index 250e967d6c7..d9bd1498589 100644
--- a/charts/enterprise/prometheus/values.yaml
+++ b/charts/enterprise/prometheus/values.yaml
@@ -6,7 +6,7 @@ thanosImage:
   tag: v0.34.0@sha256:2356a5f131fd80965d7a0617b70b14e4facae1aee5ec43f117f8bfbe20d987fc
 alertmanagerImage:
   repository: bitnami/alertmanager
-  tag: 0.26.0@sha256:243bc77a7b9ea988296a6c156393a8959f0db51e897017c6d309cf16cca5e630
+  tag: 0.26.0@sha256:d58f3c7acf6a075cca7837b30265a3be21e0ba853a016944a1074273d24a6878
 global:
   labels: {}
 workload: