diff --git a/package.json b/package.json
index 3fb1514..bed9340 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "backbone.bootstrap-modal": "https://github.com/powmedia/backbone.bootstrap-modal/archive/632210077c2424be2ee6ea2aafe0d3fe016ae524.tar.gz",
     "backbone.marionette": "2.4.7",
     "body-parser": "^1.17.1",
-    "bootstrap": "^3.3.7",
+    "bootstrap": "^3.4.0",
     "css-loader": "0.17.0",
     "express": "^4.15.2",
     "express-basic-auth": "^1.0.1",