diff --git a/metadata.json b/metadata.json
index d4c8559..4c5072a 100644
--- a/metadata.json
+++ b/metadata.json
@@ -1,6 +1,6 @@
 {
   "name": "tomohiro-mackerel_agent",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "author": "Tomohiro TAIRA",
   "summary": "Install and configure mackerel-agent",
   "license": "Apache-2.0",