diff --git a/stable/percona/Chart.yaml b/stable/percona/Chart.yaml
index 5fb86dee69..61e3d76a7c 100644
--- a/stable/percona/Chart.yaml
+++ b/stable/percona/Chart.yaml
@@ -1,5 +1,6 @@
+apiVersion: v1
 name: percona
-version: 0.3.5
+version: 1.0.0
 appVersion: 5.7.17
 description: free, fully compatible, enhanced, open source drop-in replacement for
   MySQL