diff --git a/package.json b/package.json
index dedcbef..f7ceb33 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     },
     "devDependencies": {
         "axios": "^0.16.2",
-        "bootstrap-sass": "^3.3.7",
+        "bootstrap-sass": "^3.4.1",
         "cross-env": "^5.0.1",
         "jquery": "^3.1.1",
         "laravel-mix": "^1.0",
diff --git a/yarn.lock b/yarn.lock
index 2b45faf..9607534 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -898,9 +898,9 @@ boom@5.x.x:
   dependencies:
     hoek "4.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"