diff --git a/helm/superset/Chart.yaml b/helm/superset/Chart.yaml
index 009648106924..308d641aa8aa 100644
--- a/helm/superset/Chart.yaml
+++ b/helm/superset/Chart.yaml
@@ -15,7 +15,7 @@
 # limitations under the License.
 #
 apiVersion: v2
-appVersion: "3.0"
+appVersion: "3.0.0"
 description: Apache Superset is a modern, enterprise-ready business intelligence web application
 name: superset
 icon: https://artifacthub.io/image/68c1d717-0e97-491f-b046-754e46f46922@2x