diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
old mode 100755
new mode 100644
index 89d22e5..5d9bf3e
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -1178,9 +1178,9 @@
       }
     },
     "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=="
     },
     "boxen": {
       "version": "1.3.0",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index cdf9ecc..f0a8638
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "@angular/router": "~5.1.1",
     "angular2-highlight-js": "^6.0.1-alpha",
     "angular2-hotkeys": "^2.0.3",
-    "bootstrap": "^3.3.7",
+    "bootstrap": "^3.4.1",
     "bson": "^1.0.4",
     "core-js": "^2.4.1",
     "electron": "~1.8.2-beta.3",