diff --git a/Shuttle.Abacus.Site/package-lock.json b/Shuttle.Abacus.Site/package-lock.json
index a28ca5b..eaa37b9 100644
--- a/Shuttle.Abacus.Site/package-lock.json
+++ b/Shuttle.Abacus.Site/package-lock.json
@@ -38,9 +38,9 @@
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     },
     "bootstrap": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.1.3.tgz",
-      "integrity": "sha512-rDFIzgXcof0jDyjNosjv4Sno77X4KuPeFxG2XZZv1/Kc8DRVGVADdoQyyOVDwPqL36DDmtCQbrpMCqvpPLJQ0w=="
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.3.1.tgz",
+      "integrity": "sha512-rXqOmH1VilAt2DyPzluTi2blhk17bO7ef+zLLPlWvG494pDxcM234pJ8wTc/6R40UWizAIIMgxjvxZg5kmsbag=="
     },
     "brorand": {
       "version": "1.1.0",
diff --git a/Shuttle.Abacus.Site/package.json b/Shuttle.Abacus.Site/package.json
index 86c2e0a..efac725 100644
--- a/Shuttle.Abacus.Site/package.json
+++ b/Shuttle.Abacus.Site/package.json
@@ -52,7 +52,7 @@
   "author": "Eben Roux",
   "homepage": "https://github.com/Shuttle/Shuttle.Abacus",
   "dependencies": {
-    "bootstrap": "^4.1.3",
+    "bootstrap": "^4.3.1",
     "can-component": "^4.4.2",
     "can-compute": "^4.1.0",
     "can-connect": "^3.0.2",