diff --git a/package-lock.json b/package-lock.json
index b52851f..36336b8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2424,9 +2424,9 @@
       }
     },
     "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=="
     },
     "brace-expansion": {
       "version": "1.1.6",
diff --git a/package.json b/package.json
index e2b668b..0ac2eec 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "babel-preset-stage-2": "^6.16.0",
     "babel-runtime": "6.11.6",
     "body-parser": "^1.15.2",
-    "bootstrap": "^3.3.7",
+    "bootstrap": "^3.4.1",
     "bundle-loader": "^0.5.5",
     "case-sensitive-paths-webpack-plugin": "1.1.3",
     "compression": "^1.6.2",