diff --git a/example/pdfh5-vue/package.json b/example/pdfh5-vue/package.json
index 9331596..a4acd5e 100644
--- a/example/pdfh5-vue/package.json
+++ b/example/pdfh5-vue/package.json
@@ -46,7 +46,7 @@
     "vue-style-loader": "^3.0.1",
     "vue-template-compiler": "^2.5.2",
     "webpack": "^3.6.0",
-    "webpack-bundle-analyzer": "^2.9.0",
+    "webpack-bundle-analyzer": "^3.6.0",
     "webpack-dev-server": "^2.9.1",
     "webpack-merge": "^4.1.0"
   },