diff --git a/samples/react-application-chatbubble-copilot/package-lock.json b/samples/react-application-chatbubble-copilot/package-lock.json
index 399b7e323..5e953bd27 100644
--- a/samples/react-application-chatbubble-copilot/package-lock.json
+++ b/samples/react-application-chatbubble-copilot/package-lock.json
@@ -69,9 +69,9 @@
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     },
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-      "resolved": "https://registry.npmjs.org/@angular/common/-/common-21.0.8.tgz",
-      "integrity": "sha512-on1B4oc/pf7IlkbG08Et/cCDSX8dpZz9iwp3zMFN/0JvorspyL5YOovFJfjdpmjdlrIi+ToGImwyIkY9P8Mblw==",
+      "version": "21.2.4",
+      "resolved": "https://registry.npmjs.org/@angular/common/-/common-21.2.4.tgz",
+      "integrity": "sha512-NrP6qOuUpo3fqq14UJ1b2bIRtWsfvxh1qLqOyFV4gfBrHhXd0XffU1LUlUw1qp4w1uBSgPJ0/N5bSPUWrAguVg==",
       "license": "MIT",
       "peer": true,
       "dependencies": {
@@ -81,14 +81,14 @@
         "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
       },
       "peerDependencies": {
-        "@angular/core": "21.0.8",
+        "@angular/core": "21.2.4",
         "rxjs": "^6.5.3 || ^7.4.0"
       }
     },
     "node_modules/@angular/core": {
-      "version": "21.0.8",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-21.0.8.tgz",
-      "integrity": "sha512-8dNolIQn8WHrD3PsqGuPrujxDX5hjpMbioifIByjjX9yaJy9on7AewVGb8m/DHVwWQ1eGVAGmvW9wt+h+nlzLg==",
+      "version": "21.2.4",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-21.2.4.tgz",
+      "integrity": "sha512-2+gd67ZuXHpGOqeb2o7XZPueEWEP81eJza2tSHkT5QMV8lnYllDEmaNnkPxnIjSLGP1O3PmiXxo4z8ibHkLZwg==",
       "license": "MIT",
       "peer": true,
       "dependencies": {
@@ -98,7 +98,7 @@
         "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
       },
       "peerDependencies": {
-        "@angular/compiler": "21.0.8",
+        "@angular/compiler": "21.2.4",
         "rxjs": "^6.5.3 || ^7.4.0",
         "zone.js": "~0.15.0 || ~0.16.0"
       },