diff --git a/bitnami/kube-prometheus/Chart.yaml b/bitnami/kube-prometheus/Chart.yaml
index 0a081f4c3..bd0955f98 100644
--- a/bitnami/kube-prometheus/Chart.yaml
+++ b/bitnami/kube-prometheus/Chart.yaml
@@ -1,7 +1,7 @@
 annotations:
   category: Analytics
 apiVersion: v2
-appVersion: 0.46.0
+appVersion: 0.47.0
 dependencies:
   - name: common
     repository: https://charts.bitnami.com/bitnami
@@ -34,4 +34,4 @@ sources:
   - https://github.com/bitnami/bitnami-docker-prometheus
   - https://github.com/bitnami/bitnami-docker-alertmanager
   - https://github.com/prometheus-operator/kube-prometheus
-version: 4.2.1
+version: 4.2.2
diff --git a/bitnami/kube-prometheus/values.yaml b/bitnami/kube-prometheus/values.yaml
index 53a577573..767f47392 100644
--- a/bitnami/kube-prometheus/values.yaml
+++ b/bitnami/kube-prometheus/values.yaml
@@ -42,7 +42,7 @@ operator:
   image:
     registry: docker.io
     repository: bitnami/prometheus-operator
-    tag: 0.46.0-debian-10-r21
+    tag: 0.47.0-debian-10-r0
     ## Specify a imagePullPolicy
     ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
     ## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
@@ -270,7 +270,7 @@ prometheus:
   image:
     registry: docker.io
     repository: bitnami/prometheus
-    tag: 2.25.2-debian-10-r7
+    tag: 2.26.0-debian-10-r8
     ## Optionally specify an array of imagePullSecrets.
     ## Secrets must be manually created in the namespace.
     ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
@@ -816,7 +816,7 @@ prometheus:
     image:
       registry: docker.io
       repository: bitnami/thanos
-      tag: 0.18.0-scratch-r5
+      tag: 0.19.0-scratch-r0
       ## Specify a imagePullPolicy. Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
       ## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
       ##
@@ -958,7 +958,7 @@ alertmanager:
   image:
     registry: docker.io
     repository: bitnami/alertmanager
-    tag: 0.21.0-debian-10-r261
+    tag: 0.21.0-debian-10-r279
     ## Optionally specify an array of imagePullSecrets.
     ## Secrets must be manually created in the namespace.
     ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/