diff --git a/package-lock.json b/package-lock.json
index 297f822..e9e7581 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -635,9 +635,9 @@
       }
     },
     "bootstrap": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.0.0.tgz",
-      "integrity": "sha512-gulJE5dGFo6Q61V/whS6VM4WIyrlydXfCgkE+Gxe5hjrJ8rXLLZlALq7zq2RPhOc45PSwQpJkrTnc2KgD6cvmA=="
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.3.1.tgz",
+      "integrity": "sha512-rXqOmH1VilAt2DyPzluTi2blhk17bO7ef+zLLPlWvG494pDxcM234pJ8wTc/6R40UWizAIIMgxjvxZg5kmsbag=="
     },
     "bootstrap-social": {
       "version": "5.1.1",
diff --git a/package.json b/package.json
index 9dc56f8..78b33fb 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "time-grunt": "^1.4.0"
   },
   "dependencies": {
-    "bootstrap": "^4.0.0",
+    "bootstrap": "^4.3.1",
     "bootstrap-social": "^5.1.1",
     "jquery": "^3.3.1",
     "popper.js": "^1.12.9"