diff --git a/package.json b/package.json
index 9dfea2899..8bddfb5fb 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "@ng-bootstrap/ng-bootstrap": "1.0.0",
     "angular-file-upload": "^2.5.0",
     "angularx-qrcode": "1.1.7",
-    "bootstrap": "4.0.0",
+    "bootstrap": "4.3.1",
     "core-js": "2.4.1",
     "font-awesome": "4.7.0",
     "jquery": "3.2.1",