diff --git a/package-lock.json b/package-lock.json
index 5cca0f1..79ec00a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "@angular/cdk": "^19.2.15",
         "@angular/common": "^19.2.10",
         "@angular/compiler": "^19.2.10",
-        "@angular/core": "^19.2.10",
+        "@angular/core": "^20.1.4",
         "@angular/platform-browser": "^19.2.10",
         "@angular/platform-browser-dynamic": "^19.2.10",
         "@angular/router": "^20.0.0",
@@ -944,19 +944,28 @@
       }
     },
     "node_modules/@angular/core": {
-      "version": "19.2.10",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-19.2.10.tgz",
-      "integrity": "sha512-9SQj5zz9VL4nD2dnqaS8nHxYWWQTPavacwG/e5I1wlctrUIGAvvl9uApxXanqlNVoezA0isUVzZGjaiQuu0hBQ==",
+      "version": "20.1.4",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-20.1.4.tgz",
+      "integrity": "sha512-aWDux64a9usuVU2SnF0epqjXAj8JO8jViUzZAJAuFKSCtkeNzqP+Z6DjkqsCKrNvGP7xkX1XhhepUygxgh7/6A==",
       "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": "20.1.4",
         "rxjs": "^6.5.3 || ^7.4.0",
         "zone.js": "~0.15.0"
+      },
+      "peerDependenciesMeta": {
+        "@angular/compiler": {
+          "optional": true
+        },
+        "zone.js": {
+          "optional": true
+        }
       }
     },
     "node_modules/@angular/language-service": {
@@ -19874,6 +19883,7 @@
       "resolved": "https://registry.npmjs.org/zone.js/-/zone.js-0.15.0.tgz",
       "integrity": "sha512-9oxn0IIjbCZkJ67L+LkhYWRyAy7axphb3VgE2MBDlOqnmHMPWGYMxJxBYFueFq/JGY2GMwS0rU+UCLunEmy5UA==",
       "license": "MIT",
+      "optional": true,
       "peer": true
     }
   }
diff --git a/package.json b/package.json
index b9a5c80..9e80183 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "@angular/cdk": "^19.2.15",
     "@angular/common": "^19.2.10",
     "@angular/compiler": "^19.2.10",
-    "@angular/core": "^19.2.10",
+    "@angular/core": "^20.1.4",
     "@angular/platform-browser": "^19.2.10",
     "@angular/platform-browser-dynamic": "^19.2.10",
     "@angular/router": "^20.0.0",