diff --git a/README.md b/README.md
index 8c55ce5..cfb3dfb 100644
--- a/README.md
+++ b/README.md
@@ -461,10 +461,10 @@ Since v1.5.0, you can now set up meta templates that work similar to the titleTe
     meta: [
       { charset: 'utf-8' },
       {
-        'vmid': 'og:title',
         'property': 'og:title',
         'content': 'Test title',
-        'template': chunk => `${chunk} - My page` //or as string template: '%s - My page'
+        'template': chunk => `${chunk} - My page`, //or as string template: '%s - My page',
+        'vmid': 'og:title'
       }
     ]
   }
diff --git a/package.json b/package.json
index 3f39a59..1c0c5ed 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "mocha": "^5.0.0",
     "phantomjs-prebuilt": "^2.1.15",
     "rimraf": "^2.6.1",
-    "rollup": "^0.47.4",
+    "rollup": "^0.60.1",
     "rollup-plugin-buble": "^0.18.0",
     "rollup-plugin-commonjs": "^8.1.0",
     "rollup-plugin-json": "^2.3.0",
diff --git a/types/vue.d.ts b/types/vue.d.ts
index fb449e7..7c5eaaa 100644
--- a/types/vue.d.ts
+++ b/types/vue.d.ts
@@ -13,6 +13,6 @@ declare module "vue/types/options" {
 
 declare module "vue/types/vue" {
   interface Vue {
-    metaInfo?: MetaInfo | (() => MetaInfo)
+    metaInfo(): MetaInfo
   }
 }