diff --git a/stable/kube-slack/Chart.yaml b/stable/kube-slack/Chart.yaml
index cf00ebe028..0354578718 100644
--- a/stable/kube-slack/Chart.yaml
+++ b/stable/kube-slack/Chart.yaml
@@ -1,5 +1,5 @@
 name: kube-slack
-version: 1.3.2
+version: 1.3.3
 appVersion: v4.2.0
 apiVersion: v1
 description: Chart for kube-slack, a monitoring service for Kubernetes
diff --git a/stable/kube-slack/README.md b/stable/kube-slack/README.md
index b2fd948a5e..653b37f914 100644
--- a/stable/kube-slack/README.md
+++ b/stable/kube-slack/README.md
@@ -1,3 +1,8 @@
+# ⚠️ Repo Archive Notice
+
+As of Nov 13, 2020, charts in this repo will no longer be updated.
+For more information, see the Helm Charts [Deprecation and Archive Notice](https://github.com/helm/charts#%EF%B8%8F-deprecation-and-archive-notice), and [Update](https://helm.sh/blog/charts-repo-deprecation/).
+
 # kube-slack
 
 Chart for [kube-slack](https://github.com/wongnai/kube-slack), a monitoring service for Kubernetes.