diff --git a/package.json b/package.json
index 6ff0517..12cc298 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
         "@angular/http": "^4.0.0",
         "@angular/forms": "^4.0.0",
         "zone.js": "^0.8.4",
-        "bootstrap": "3.3.7"
+        "bootstrap": "3.4.1"
     },
     "devDependencies": {
         "@angular/cli": "1.0.0",