diff --git a/helm/thingsboard/Chart.yaml b/helm/thingsboard/Chart.yaml
index 0974f66e..fadc406c 100644
--- a/helm/thingsboard/Chart.yaml
+++ b/helm/thingsboard/Chart.yaml
@@ -18,7 +18,7 @@ apiVersion: v2
 name: thingsboard
 description: A Helm chart for Thingsboard
 type: application
-version: 0.1.4-rc.20
+version: 0.1.4-rc.21
 appVersion: 3.5.1
 icon: https://avatars.githubusercontent.com/u/24291394?s=200&v=4
 home: https://github.com/thingsboard/thingsboard-ce-k8s/