diff --git a/charts/stable/prometheus/Chart.yaml b/charts/stable/prometheus/Chart.yaml
index eb97b4775fb..7d9e7301802 100644
--- a/charts/stable/prometheus/Chart.yaml
+++ b/charts/stable/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: 7.0.41
+version: 7.0.42
 annotations:
   truecharts.org/catagories: |
     - metrics
diff --git a/charts/stable/prometheus/values.yaml b/charts/stable/prometheus/values.yaml
index 4b2c0d4d481..a34b7d24298 100644
--- a/charts/stable/prometheus/values.yaml
+++ b/charts/stable/prometheus/values.yaml
@@ -4,7 +4,7 @@ image:
 
 thanosImage:
   repository: tccr.io/truecharts/thanos
-  tag: 0.30.1@sha256:fd6a136b51fba314dc91b7ddd92db42c4de2b73e48d638c8bc6b67d007300086
+  tag: 0.30.1@sha256:4d8f9be91494f5106462389dc70332c9a371ba871ea0d9cbddebebed62961cfa
 
 alertmanagerImage:
   repository: tccr.io/truecharts/alertmanager