diff --git a/package-lock.json b/package-lock.json
index 330c7bd..1f3a1ad 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10783,9 +10783,9 @@
       "dev": true
     },
     "tslib": {
-      "version": "1.11.2",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.11.2.tgz",
-      "integrity": "sha512-tTSkux6IGPnUGUd1XAZHcpu85MOkIl5zX49pO+jfsie3eP0B6pyhOlLXm3cAC6T7s+euSDDUUV+Acop5WmtkVg=="
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
     },
     "tslint": {
       "version": "5.15.0",
diff --git a/package.json b/package.json
index 245bb3f..bd29c2b 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "@angular/platform-browser-dynamic": "~8.2.14",
     "@angular/router": "~8.2.14",
     "rxjs": "~6.5.5",
-    "tslib": "^1.10.0",
+    "tslib": "^1.14.1",
     "zone.js": "~0.10.3"
   },
   "devDependencies": {