diff --git a/package-lock.json b/package-lock.json
index 295af814..ae8ca484 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3020,9 +3020,9 @@
       }
     },
     "bootstrap": {
-      "version": "3.3.7",
-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-3.3.7.tgz",
-      "integrity": "sha1-WjiTlFSfIzMIdaOxUGVldPip63E=",
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-3.4.1.tgz",
+      "integrity": "sha512-yN5oZVmRCwe5aKwzRj6736nSmKDX7pLYwsXiCj/EYmo16hODaBiT4En5btW/jhBF/seV+XMx3aYwukYC3A49DA==",
       "dev": true
     },
     "boxen": {
diff --git a/package.json b/package.json
index 10e26e13..38ca6aa3 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "babelify": "^7.2.0",
     "bip32-path": "^0.4.2",
     "bitcoinjs-lib": "^3.3.1",
-    "bootstrap": "3.3.7",
+    "bootstrap": "3.4.1",
     "browser-sync": "^2.11.1",
     "browserify": "^13.0.0",
     "browserify-ngannotate": "^2.0.0",