diff --git a/vuejs/package.json b/vuejs/package.json
index 62407f3..a794dce 100644
--- a/vuejs/package.json
+++ b/vuejs/package.json
@@ -11,7 +11,7 @@
     "lint": "eslint --ext .js,.vue src"
   },
   "dependencies": {
-    "bootstrap-sass": "3.3.7",
+    "bootstrap-sass": "3.4.1",
     "ionicons": "3.0.0",
     "jquery": "3.2.1",
     "jquery-ui": "1.12.1",
diff --git a/vuejs/yarn.lock b/vuejs/yarn.lock
index 412c94f..d208693 100644
--- a/vuejs/yarn.lock
+++ b/vuejs/yarn.lock
@@ -838,9 +838,9 @@ boom@2.x.x:
   dependencies:
     hoek "2.x.x"
 
-bootstrap-sass@3.3.7:
-  version "3.3.7"
-  resolved "https://registry.yarnpkg.com/bootstrap-sass/-/bootstrap-sass-3.3.7.tgz#6596c7ab40f6637393323ab0bc80d064fc630498"
+bootstrap-sass@3.4.1:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/bootstrap-sass/-/bootstrap-sass-3.4.1.tgz#6843c73b1c258a0ac5cb2cc6f6f5285b664a8e9a"
 
 brace-expansion@^1.1.7:
   version "1.1.8"