diff --git a/build/package.json b/build/package.json
index a8dd63f835fd..01cf0f116933 100644
--- a/build/package.json
+++ b/build/package.json
@@ -13,7 +13,7 @@
     "@bower_components/backbone": "jashkenas/backbone#1.4.0",
     "@bower_components/base64": "davidchambers/Base64.js#1.0.2",
     "@bower_components/blueimp-md5": "blueimp/JavaScript-MD5#1.0.1",
-    "@bower_components/bootstrap": "twbs/bootstrap#3.3.7",
+    "@bower_components/bootstrap": "twbs/bootstrap#3.4.1",
     "@bower_components/bowser": "ded/bowser#1.9.4",
     "@bower_components/browser-update": "Graffino/Browser-Update#v2.0.2",
     "@bower_components/clipboard": "zenorocha/clipboard.js#v2.0.4",
diff --git a/build/yarn.lock b/build/yarn.lock
index 3c5527fff421..0bf0cc06571c 100644
--- a/build/yarn.lock
+++ b/build/yarn.lock
@@ -21,9 +21,9 @@
   version "1.0.1"
   resolved "https://codeload.github.com/blueimp/JavaScript-MD5/tar.gz/b84e37f2574f57be6b06d9690da865b6546b4d76"
 
-"@bower_components/bootstrap@twbs/bootstrap#3.3.7":
-  version "3.3.7"
-  resolved "https://codeload.github.com/twbs/bootstrap/tar.gz/0b9c4a4007c44201dce9a6cc1a38407005c26c86"
+"@bower_components/bootstrap@twbs/bootstrap#3.4.1":
+  version "3.4.1"
+  resolved "https://codeload.github.com/twbs/bootstrap/tar.gz/68b0d231a13201eb14acd3dc84e51543d16e5f7e"
 
 "@bower_components/bowser@ded/bowser#1.9.4":
   version "1.9.4"