diff --git a/demos/web/bower.json b/demos/web/bower.json
index bf34b2e..d2a1f89 100644
--- a/demos/web/bower.json
+++ b/demos/web/bower.json
@@ -14,6 +14,8 @@
         "bootstrap": "3.3.5",
         "bootstrap-toggle": "2.2.0",
         "font-awesome": "~4.3.0",
-        "handlebars": "~3.0.0"
+        "handlebars": "~3.0.0",
+        "bootstrap3-dialog": "1.35.*",
+        "underscore": "1.8.3"
     }
 }
diff --git a/demos/web/update-vendor-deps.sh b/demos/web/update-vendor-deps.sh
index e3bb059..999253b 100755
--- a/demos/web/update-vendor-deps.sh
+++ b/demos/web/update-vendor-deps.sh
@@ -2,19 +2,19 @@
 
 set -x -e
 
-#bower install
+bower install
 
 rm -rf vendor
 mkdir -p vendor/{css,fonts,js}
 
 cp -r bower_components/bootstrap/dist/* vendor
-cp -r bower_components/bootstrap-toggle/css/*.min.css* vendor
-cp -r bower_components/bootstrap-toggle/js/*.min.js* vendor
+cp -r bower_components/bootstrap-toggle/css/*.min.css* vendor/css
+cp -r bower_components/bootstrap-toggle/js/*.min.js* vendor/js
 cp -r bower_components/bootstrap3-dialog/dist/* vendor
 cp -r bower_components/font-awesome/* vendor
 
 cp bower_components/jquery/dist/* vendor/js
 cp bower_components/handlebars/handlebars.min.js vendor/js
-cp bower_components/underscore-min.js vendor/js
+cp bower_components/underscore/underscore-min.js vendor/js
 
 wget https://raw.githubusercontent.com/jstat/jstat/1.3.0/dist/jstat.min.js -P vendor/js