diff --git a/charts/nfs-client-provisioner/Chart.yaml b/charts/nfs-client-provisioner/Chart.yaml
index b6856d7..7b06c55 100644
--- a/charts/nfs-client-provisioner/Chart.yaml
+++ b/charts/nfs-client-provisioner/Chart.yaml
@@ -1,15 +1,14 @@
 apiVersion: v1
-description: nfs-client is an automatic provisioner that used your *already configured* NFS server, automatically creating Persistent Volumes.
+description: DEPRECATED - nfs-client is an automatic provisioner that used your *already configured* NFS server, automatically creating Persistent Volumes.
 name: nfs-client-provisioner
-version: 1.0.2
+version: 2.0.0
 appVersion: 3.1.0
 home: https://github.com/kubernetes-incubator/external-storage/tree/master/nfs-client
 sources:
   - https://github.com/kubernetes-incubator/external-storage/tree/master/nfs-client
   - https://github.com/ckotzbauer/helm-charts
-maintainers:
-  - name: ckotzbauer
-    email: christian.kotzbauer@gmail.com
+maintainers: []
 keywords:
   - nfs
   - storage
+deprecated: true
diff --git a/charts/nfs-client-provisioner/README.md b/charts/nfs-client-provisioner/README.md
index 0917d88..5de9ae6 100644
--- a/charts/nfs-client-provisioner/README.md
+++ b/charts/nfs-client-provisioner/README.md
@@ -1,5 +1,11 @@
 # nfs-client-provisioner
 
+## Deprecation notice
+
+Please use the "nfs-subdir-external-provisioner" chart instead: https://kubernetes-sigs.github.io/nfs-subdir-external-provisioner/
+This chart will be removed at 31.01.2022!!
+
+
 The [NFS client provisioner](https://github.com/kubernetes-incubator/external-storage/tree/master/nfs-client) is an automatic provisioner for Kubernetes that uses your _already configured_ NFS server, automatically creating Persistent Volumes.
 
 ## TL;DR;
diff --git a/charts/prometheus-blackbox-exporter/Chart.yaml b/charts/prometheus-blackbox-exporter/Chart.yaml
index e9d8e09..5fcab90 100644
--- a/charts/prometheus-blackbox-exporter/Chart.yaml
+++ b/charts/prometheus-blackbox-exporter/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
-description: Prometheus Blackbox Exporter
+description: DEPRECATED - Prometheus Blackbox Exporter
 name: prometheus-blackbox-exporter
-version: 1.0.4
+version: 2.0.0
 appVersion: 0.19.0
 home: https://github.com/prometheus/blackbox_exporter
 sources:
@@ -11,6 +11,5 @@ keywords:
   - prometheus
   - blackbox
   - monitoring
-maintainers:
-  - name: ckotzbauer
-    email: christian.kotzbauer@gmail.com
+maintainers: []
+deprecated: true
diff --git a/charts/prometheus-blackbox-exporter/README.md b/charts/prometheus-blackbox-exporter/README.md
index 9a86b21..55317be 100644
--- a/charts/prometheus-blackbox-exporter/README.md
+++ b/charts/prometheus-blackbox-exporter/README.md
@@ -1,5 +1,11 @@
 # Prometheus Blackbox Exporter
 
+## Deprecation notice
+
+Please use the "prometheus-blackbox-exporter" from the community instead: https://prometheus-community.github.io/helm-charts/
+This chart will be removed at 31.01.2022!!
+
+
 Prometheus exporter for blackbox testing
 
 Learn more: [https://github.com/prometheus/blackbox_exporter](https://github.com/prometheus/blackbox_exporter)