diff --git a/app-frontend/package-lock.json b/app-frontend/package-lock.json
index 48f627b..55f1ad1 100644
--- a/app-frontend/package-lock.json
+++ b/app-frontend/package-lock.json
@@ -13,7 +13,7 @@
         "@angular/compiler": "^19.2.10",
         "@angular/core": "^19.2.10",
         "@angular/forms": "^19.2.10",
-        "@angular/platform-browser": "^19.2.10",
+        "@angular/platform-browser": "^20.3.2",
         "@angular/platform-browser-dynamic": "^19.2.10",
         "@angular/router": "^19.2.10",
         "rxjs": "^7.8.2",
@@ -1019,19 +1019,20 @@
       }
     },
     "node_modules/@angular/platform-browser": {
-      "version": "19.2.10",
-      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-19.2.10.tgz",
-      "integrity": "sha512-MYX4av0UvCmtUyCo6vW2RjOT2nbZsChhNjKr70DrWcCRMhYYv4cB4PMr6PnyGKJb7QZSSdzbqbbGtvvaB/quqw==",
+      "version": "20.3.2",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-20.3.2.tgz",
+      "integrity": "sha512-d9XcT2UuWZCc0UOtkCcPEnMcOFKNczahamT/Izg3H9jLS3IcT6l0ry23d/Xf0DRwhLYQdOZiG7l8HMZ1sWPMOg==",
+      "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": "19.2.10",
-        "@angular/common": "19.2.10",
-        "@angular/core": "19.2.10"
+        "@angular/animations": "20.3.2",
+        "@angular/common": "20.3.2",
+        "@angular/core": "20.3.2"
       },
       "peerDependenciesMeta": {
         "@angular/animations": {
diff --git a/app-frontend/package.json b/app-frontend/package.json
index 9afbaa6..5a3667b 100644
--- a/app-frontend/package.json
+++ b/app-frontend/package.json
@@ -15,7 +15,7 @@
     "@angular/compiler": "^19.2.10",
     "@angular/core": "^19.2.10",
     "@angular/forms": "^19.2.10",
-    "@angular/platform-browser": "^19.2.10",
+    "@angular/platform-browser": "^20.3.2",
     "@angular/platform-browser-dynamic": "^19.2.10",
     "@angular/router": "^19.2.10",
     "rxjs": "^7.8.2",