diff --git a/code/11-firebase/07-v1-smsok/package.json b/code/11-firebase/07-v1-smsok/package.json
index 6081d95..3426fc8 100644
--- a/code/11-firebase/07-v1-smsok/package.json
+++ b/code/11-firebase/07-v1-smsok/package.json
@@ -75,7 +75,7 @@
     "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"
   },