diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 026f361..b3e1d12 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -12,7 +12,7 @@
         "@angular/animations": "^19.2.11",
         "@angular/common": "^19.2.0",
         "@angular/compiler": "^19.2.0",
-        "@angular/core": "^19.2.0",
+        "@angular/core": "^21.1.0",
         "@angular/forms": "^19.2.0",
         "@angular/platform-browser": "^19.2.0",
         "@angular/platform-browser-dynamic": "^19.2.0",
@@ -741,18 +741,28 @@
       }
     },
     "node_modules/@angular/core": {
-      "version": "19.2.11",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-19.2.11.tgz",
-      "integrity": "sha512-kmtJQB7B5F2V1JIzy1oBPS6WrRyedSYkuge+XoX1mCSFJDef8HRNd7GopnQ0Zaz0vOTGvCCkWvvaH/+7s2lmAQ==",
+      "version": "21.1.0",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-21.1.0.tgz",
+      "integrity": "sha512-QTl9s8GYNN0pt1k3GE6UVlfe6zWtfdykhfchinKq2YJywQ6LBM4UcZgoc56YkgscmyrRFYrr4JYUJjlzTF57+A==",
+      "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/compiler": "21.1.0",
         "rxjs": "^6.5.3 || ^7.4.0",
-        "zone.js": "~0.15.0"
+        "zone.js": "~0.15.0 || ~0.16.0"
+      },
+      "peerDependenciesMeta": {
+        "@angular/compiler": {
+          "optional": true
+        },
+        "zone.js": {
+          "optional": true
+        }
       }
     },
     "node_modules/@angular/forms": {
diff --git a/frontend/package.json b/frontend/package.json
index bdc01da..af28e0c 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -19,7 +19,7 @@
     "@angular/animations": "^19.2.11",
     "@angular/common": "^19.2.0",
     "@angular/compiler": "^19.2.0",
-    "@angular/core": "^19.2.0",
+    "@angular/core": "^21.1.0",
     "@angular/forms": "^19.2.0",
     "@angular/platform-browser": "^19.2.0",
     "@angular/platform-browser-dynamic": "^19.2.0",