diff --git a/Angular2/npm-shrinkwrap.json b/Angular2/npm-shrinkwrap.json
index d0f716b..7c96457 100644
--- a/Angular2/npm-shrinkwrap.json
+++ b/Angular2/npm-shrinkwrap.json
@@ -46,11 +46,18 @@
       }
     },
     "@angular/core": {
-      "version": "4.2.5",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-4.2.5.tgz",
-      "integrity": "sha1-YcG1iFwmIzLXN/vg9dcRUXWahGQ=",
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
       "requires": {
-        "tslib": "1.7.1"
+        "tslib": "^2.0.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+        }
       }
     },
     "@angular/forms": {
diff --git a/Angular2/package.json b/Angular2/package.json
index e5f64b4..7cec5a7 100644
--- a/Angular2/package.json
+++ b/Angular2/package.json
@@ -10,7 +10,7 @@
     "@angular/common": "4.2.5",
     "@angular/compiler": "4.2.5",
     "@angular/compiler-cli": "4.2.5",
-    "@angular/core": "4.2.5",
+    "@angular/core": "11.0.5",
     "@angular/forms": "4.2.5",
     "@angular/http": "4.2.5",
     "@angular/platform-browser": "4.2.5",