diff --git a/app/scripts/build.js b/app/scripts/build.js
index 78d5d59..7fcc376 100644
--- a/app/scripts/build.js
+++ b/app/scripts/build.js
@@ -5,6 +5,7 @@ const uuid = require('uuid').v4
 const PACKAGE = require('../package.json')
 
 const INDEX = './www/index.html'
+const CONFIG = './config.xml'
 
 function patch (versionStr) {
 	const parts = versionStr.split('.');
@@ -16,16 +17,31 @@ async function main () {
 	const build = uuid()
 	const short = build.split('-')[0]
 	const index = fs.readFileSync(INDEX, 'utf8')
-	const lines = index.split('\n')
+	const config = fs.readFileSync(CONFIG, 'utf8')
+	let lines = index.split('\n')
 	let output
 
 	for (let i = 0; i < lines.length; i++) {
 		if (lines[i].indexOf('id="version"') !== -1) {
 			lines[i] = `	<div id="version">v${PACKAGE.version} build ${short}</div>`
+			break
+		}
+	}
+
+	output = lines.join('\n')
+	fs.writeFileSync(INDEX, output, 'utf8')
+
+	lines = config.split('\n')
+
+	for (let i = 0; i < lines.length; i++) {
+		if (lines[i].indexOf('id="com.sixteenmillimeter.intval3"') !== -1) {
+			lines[i] = `<widget id="com.sixteenmillimeter.intval3" version="${PACKAGE.version}" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">`
+			break
 		}
 	}
 	output = lines.join('\n')
-	fs.writeFileSync(INDEX, output, 'utf8')
+	fs.writeFileSync(CONFIG, output, 'utf8')
+
 }
 
 main()
\ No newline at end of file