diff --git a/package-lock.json b/package-lock.json
index 0cffa32..480d455 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8539,9 +8539,9 @@
       }
     },
     "tslib": {
-      "version": "1.11.1",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.11.1.tgz",
-      "integrity": "sha512-aZW88SY8kQbU7gpV19lN24LtXh/yD4ZZg6qieAJDDg+YBsJcSmLGK9QpnUjAKVG/xefmvJGd1WUmfpT/g6AJGA=="
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
     },
     "tslint": {
       "version": "5.20.1",
diff --git a/package.json b/package.json
index 5d6468f..8c3dbd6 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "js-cookie": "^2.2.1",
     "lodash.merge": "^4.6.2",
     "query-string": "^5.1.1",
-    "tslib": "^1.11.0"
+    "tslib": "^1.14.1"
   },
   "devDependencies": {
     "@bigcommerce/tslint-config": "^4.1.0",