diff --git a/packages/legacy/package.json b/packages/legacy/package.json
index 73c7df0..a2137da 100644
--- a/packages/legacy/package.json
+++ b/packages/legacy/package.json
@@ -45,7 +45,7 @@
     "uglifyjs-webpack-plugin": "^1.2.7",
     "url-loader": "^1.0.1",
     "webpack": "^4.16.3",
-    "webpack-bundle-analyzer": "^2.13.1",
+    "webpack-bundle-analyzer": "^3.6.0",
     "webpack-dev-server": "^3.1.5",
     "webpack-merge": "^4.1.3"
   },