diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 026f361..7418f14 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -14,7 +14,7 @@
         "@angular/compiler": "^19.2.0",
         "@angular/core": "^19.2.0",
         "@angular/forms": "^19.2.0",
-        "@angular/platform-browser": "^19.2.0",
+        "@angular/platform-browser": "^21.1.2",
         "@angular/platform-browser-dynamic": "^19.2.0",
         "@angular/router": "^19.2.0",
         "@tailwindcss/postcss": "^4.1.5",
@@ -773,19 +773,20 @@
       }
     },
     "node_modules/@angular/platform-browser": {
-      "version": "19.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-19.2.11.tgz",
-      "integrity": "sha512-wAPJtgzmxBEpW31sa2eg9QssCHBZ52Zc9nm6azTflDlOAyfm9bzqec7y3wqy5sgVue/qID2gzHqmpS3Nx3o0xg==",
+      "version": "21.1.2",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-21.1.2.tgz",
+      "integrity": "sha512-8vnCbQhxugQ3meGQ0YlSp0uNBYUjpFXYjFnGQ0Xq5jvzc9WX7KSix6+AydEjZtQfc1bWRetBTOlhQpqnwYp53g==",
+      "license": "MIT",
       "dependencies": {
         "tslib": "^2.3.0"
       },
       "engines": {
-        "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
+        "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
       },
       "peerDependencies": {
-        "@angular/animations": "19.2.11",
-        "@angular/common": "19.2.11",
-        "@angular/core": "19.2.11"
+        "@angular/animations": "21.1.2",
+        "@angular/common": "21.1.2",
+        "@angular/core": "21.1.2"
       },
       "peerDependenciesMeta": {
         "@angular/animations": {
diff --git a/frontend/package.json b/frontend/package.json
index bdc01da..0a60aba 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -21,7 +21,7 @@
     "@angular/compiler": "^19.2.0",
     "@angular/core": "^19.2.0",
     "@angular/forms": "^19.2.0",
-    "@angular/platform-browser": "^19.2.0",
+    "@angular/platform-browser": "^21.1.2",
     "@angular/platform-browser-dynamic": "^19.2.0",
     "@angular/router": "^19.2.0",
     "@tailwindcss/postcss": "^4.1.5",