diff --git a/CHANGELOG.md b/CHANGELOG.md
index aa10c9d..9bf8200 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 6.6.7
+
+* Added missing type file for Vue 2.7.
+
 ## 6.6.6
 
 * Fixed types for Vue < 2.7.
diff --git a/README.md b/README.md
index 967bfcd..206d21f 100644
--- a/README.md
+++ b/README.md
@@ -238,7 +238,7 @@ Drop `<script>` inside your HTML file and access the component via `window.VueEC
 ```html
 <script src="https://cdn.jsdelivr.net/npm/vue@3.3.7"></script>
 <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3"></script>
-<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.5"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.7"></script>
 ```
 <!-- vue3Scripts:end -->
 
@@ -258,7 +258,7 @@ app.component('v-chart', VueECharts)
 ```html
 <script src="https://cdn.jsdelivr.net/npm/vue@2.7.15"></script>
 <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3"></script>
-<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.5"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.7"></script>
 ```
 <!-- vue2Scripts:end -->
 
diff --git a/README.zh-Hans.md b/README.zh-Hans.md
index 10c53db..5142301 100644
--- a/README.zh-Hans.md
+++ b/README.zh-Hans.md
@@ -238,7 +238,7 @@ import "echarts";
 ```html
 <script src="https://cdn.jsdelivr.net/npm/vue@3.3.7"></script>
 <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3"></script>
-<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.5"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.7"></script>
 ```
 <!-- vue3Scripts:end -->
 
@@ -258,7 +258,7 @@ app.component('v-chart', VueECharts)
 ```html
 <script src="https://cdn.jsdelivr.net/npm/vue@2.7.15"></script>
 <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3"></script>
-<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.5"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.7"></script>
 ```
 <!-- vue2Scripts:end -->
 
diff --git a/package.json b/package.json
index dc74507..c8edeca 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-echarts",
-  "version": "6.6.6",
+  "version": "6.6.7",
   "description": "Vue.js component for Apache ECharts.",
   "author": "GU Yiling <justice360@gmail.com>",
   "scripts": {
diff --git a/rollup.vue2.config.js b/rollup.vue2.config.js
index 307ff25..418282f 100644
--- a/rollup.vue2.config.js
+++ b/rollup.vue2.config.js
@@ -9,6 +9,14 @@ const options = [
       file: "dist/index.vue2.d.ts",
       format: "esm"
     }
+  },
+  {
+    input: "src/index.vue2_7.d.ts",
+    plugins: [dts()],
+    output: {
+      file: "dist/index.vue2_7.d.ts",
+      format: "esm"
+    }
   }
 ];