diff --git a/package.json b/package.json
index 03cca6f5..3b834e15 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "echarts-gl",
   "description": "Extension pack of ECharts providing 3D plots and globe visualization",
-  "version": "1.0.0-beta.3",
+  "version": "1.0.0-beta.4",
   "maintainers": [
     {
       "name": "Yi Shen"
diff --git a/src/echarts-gl.js b/src/echarts-gl.js
index 9cfa6260..4db891da 100644
--- a/src/echarts-gl.js
+++ b/src/echarts-gl.js
@@ -34,7 +34,7 @@
 
 // PENDING Use a single canvas as layer or use image element?
 var echartsGl = {
-    version: '1.0.0-beta.3',
+    version: '1.0.0-beta.4',
     dependencies: {
         echarts: '3.6.2',
         qtek: '0.4.1'