diff --git a/charts/premium/prometheus/Chart.yaml b/charts/premium/prometheus/Chart.yaml
index a84bb2dcb79..af6f2b50900 100644
--- a/charts/premium/prometheus/Chart.yaml
+++ b/charts/premium/prometheus/Chart.yaml
@@ -42,4 +42,4 @@ sources:
   - https://hub.docker.com/r/bitnami/prometheus
   - https://quay.io/thanos/thanos
 type: application
-version: 19.3.1
+version: 19.3.2
diff --git a/charts/premium/prometheus/values.yaml b/charts/premium/prometheus/values.yaml
index bec40d9d31a..c32859ca0e1 100644
--- a/charts/premium/prometheus/values.yaml
+++ b/charts/premium/prometheus/values.yaml
@@ -6,7 +6,7 @@ thanosImage:
   tag: v0.35.1@sha256:3c0ba6e10128e044f47fc4fcfd7652e4a5801a314415c49beedc1f19c364915f
 alertmanagerImage:
   repository: bitnami/alertmanager
-  tag: 0.27.0@sha256:deb42843effd894fc527b15a622d4233baa9c43906b7e31e1ee19f54c662dedf
+  tag: 0.27.0@sha256:a4db1208364ecedb9d30f6333342dd21b07483bbdd8cddfbc1d141fe21d50abb
 global:
   labels: {}
 workload: