diff --git a/samples/AngularMockService/package.json b/samples/AngularMockService/package.json
index e8f6061844..966d52202b 100644
--- a/samples/AngularMockService/package.json
+++ b/samples/AngularMockService/package.json
@@ -22,7 +22,7 @@
     "@angular/platform-browser": "~13.1.0",
     "@angular/platform-browser-dynamic": "~13.1.0",
     "@angular/router": "~13.1.0",
-    "core-js": "^2.5.4",
+    "core-js": "^3.28.0",
     "rxjs": "~6.6.0",
     "tslib": "^2.3.1",
     "zone.js": "~0.11.4"
diff --git a/samples/AngularMockService/yarn.lock b/samples/AngularMockService/yarn.lock
index 2a064c4d1e..d32a41a859 100644
--- a/samples/AngularMockService/yarn.lock
+++ b/samples/AngularMockService/yarn.lock
@@ -3094,10 +3094,10 @@ core-js@3.20.3:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.20.3.tgz#c710d0a676e684522f3db4ee84e5e18a9d11d69a"
   integrity sha512-vVl8j8ph6tRS3B8qir40H7yw7voy17xL0piAjlbBUsH7WIfzoedL/ZOr1OV9FyZQLWXsayOJyV4tnRyXR85/ag==
 
-core-js@^2.5.4:
-  version "2.6.12"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
-  integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
+core-js@^3.28.0:
+  version "3.28.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.28.0.tgz#ed8b9e99c273879fdfff0edfc77ee709a5800e4a"
+  integrity sha512-GiZn9D4Z/rSYvTeg1ljAIsEqFm0LaN9gVtwDCrKL80zHtS31p9BAjmTxVqTQDMpwlMolJZOFntUG2uwyj7DAqw==
 
 core-util-is@1.0.2:
   version "1.0.2"