diff --git a/stable/node-problem-detector/Chart.yaml b/stable/node-problem-detector/Chart.yaml
index ce238d7651..44bd0cd734 100644
--- a/stable/node-problem-detector/Chart.yaml
+++ b/stable/node-problem-detector/Chart.yaml
@@ -1,5 +1,6 @@
+apiVersion: v1
 name: node-problem-detector
-version: "1.4.0"
+version: "1.4.1"
 appVersion: v0.6.1
 home: https://github.com/kubernetes/node-problem-detector
 description: Installs the node-problem-detector daemonset for monitoring extra attributes on nodes