diff --git a/package-lock.json b/package-lock.json
index 9ea7f29..1e46830 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11125,9 +11125,9 @@
       }
     },
     "tslib": {
-      "version": "1.11.0",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.11.0.tgz",
-      "integrity": "sha512-BmndXUtiTn/VDDrJzQE7Mm22Ix3PxgLltW9bSNLoeCY31gnG2OPx0QqJnuc9oMIKioYrz487i6K9o4Pdn0j+Kg=="
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.11.1.tgz",
+      "integrity": "sha512-aZW88SY8kQbU7gpV19lN24LtXh/yD4ZZg6qieAJDDg+YBsJcSmLGK9QpnUjAKVG/xefmvJGd1WUmfpT/g6AJGA=="
     },
     "tslint": {
       "version": "5.11.0",
diff --git a/package.json b/package.json
index 924d167..4deeb8b 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "rxjs": "~6.5.4",
     "semver": "^6.3.0",
     "webpack": "^4.41.6",
-    "tslib": "^1.11.0",
+    "tslib": "^1.11.1",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {