diff --git a/package-lock.json b/package-lock.json
index 451530d..7495748 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
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         "@angular/cli": "^20.0.0",
-        "@angular/compiler-cli": "^20.3.9",
+        "@angular/compiler-cli": "^21.0.3",
         "@angular/language-service": "^20.3.9",
         "@types/jasmine": "~5.1.8",
         "@types/jasminewd2": "^2.0.13",
@@ -624,6 +624,23 @@
         "url": "https://github.com/sponsors/SuperchupuDev"
       }
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+    "node_modules/@angular-devkit/build-angular/node_modules/@ngtools/webpack": {
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+      "resolved": "https://registry.npmjs.org/@ngtools/webpack/-/webpack-20.3.8.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^20.19.0 || ^22.12.0 || >=24.0.0",
+        "npm": "^6.11.0 || ^7.5.6 || >=8.0.0",
+        "yarn": ">= 1.13.0"
+      },
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+        "@angular/compiler-cli": "^20.0.0",
+        "typescript": ">=5.8 <6.0",
+        "webpack": "^5.54.0"
+      }
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       "resolved": "https://registry.npmjs.org/sass/-/sass-1.90.0.tgz",
@@ -780,9 +797,9 @@
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-      "resolved": "https://registry.npmjs.org/@angular/common/-/common-20.3.14.tgz",
-      "integrity": "sha512-OOUvjTtnpktJLsNupA+GFT2q5zNocPdpOENA8aSrXvAheNybLjgi+otO3U3sQsvB1VwaoEZ9GT5O3lZlstnA/A==",
+      "version": "20.3.9",
+      "resolved": "https://registry.npmjs.org/@angular/common/-/common-20.3.9.tgz",
+      "integrity": "sha512-PgKEnv30TxvpfTJ3d4h5LEjUHpKSYcs3Rc4OvK7p5A7waBkXzfqCBmy54nomzfcf4dlEjb6wSoXxlJbR7Y34Iw==",
       "license": "MIT",
       "peer": true,
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@@ -792,7 +809,7 @@
         "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
       },
       "peerDependencies": {
-        "@angular/core": "20.3.14",
+        "@angular/core": "20.3.9",
         "rxjs": "^6.5.3 || ^7.4.0"
       }
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@@ -810,14 +827,14 @@
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-      "version": "20.3.9",
-      "resolved": "https://registry.npmjs.org/@angular/compiler-cli/-/compiler-cli-20.3.9.tgz",
-      "integrity": "sha512-Fe7MIg2NWXoK+M4GtclxaYNoTdZX2U8f/Fd3N8zxtEMcRsvliJOnJ4oQtpx5kqMAuZVO4zY3wuIY1wAGXYCUbQ==",
+      "version": "21.0.3",
+      "resolved": "https://registry.npmjs.org/@angular/compiler-cli/-/compiler-cli-21.0.3.tgz",
+      "integrity": "sha512-zb8Wl8Knsdp0nDvIljR9Y0T79OgzaJm45MvtTBTl7T9lw9kpJvVf09RfTLNtk7VS8ieDPZgDb2c6gpQRODIjjw==",
       "dev": true,
       "license": "MIT",
       "peer": true,
       "dependencies": {
-        "@babel/core": "7.28.3",
+        "@babel/core": "7.28.4",
         "@jridgewell/sourcemap-codec": "^1.4.14",
         "chokidar": "^4.0.0",
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@@ -834,8 +851,8 @@
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       },
       "peerDependencies": {
-        "@angular/compiler": "20.3.9",
-        "typescript": ">=5.8 <6.0"
+        "@angular/compiler": "21.0.3",
+        "typescript": ">=5.9 <6.0"
       },
       "peerDependenciesMeta": {
         "typescript": {
@@ -843,6 +860,54 @@
         }
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+    "node_modules/@angular/compiler-cli/node_modules/@babel/core": {
+      "version": "7.28.4",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.28.4.tgz",
+      "integrity": "sha512-2BCOP7TN8M+gVDj7/ht3hsaO/B/n5oDbiAyyvnRlNOs+u1o+JWNYTQrmpuNp1/Wq2gcFrI01JAW+paEKDMx/CA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@babel/code-frame": "^7.27.1",
+        "@babel/generator": "^7.28.3",
+        "@babel/helper-compilation-targets": "^7.27.2",
+        "@babel/helper-module-transforms": "^7.28.3",
+        "@babel/helpers": "^7.28.4",
+        "@babel/parser": "^7.28.4",
+        "@babel/template": "^7.27.2",
+        "@babel/traverse": "^7.28.4",
+        "@babel/types": "^7.28.4",
+        "@jridgewell/remapping": "^2.3.5",
+        "convert-source-map": "^2.0.0",
+        "debug": "^4.1.0",
+        "gensync": "^1.0.0-beta.2",
+        "json5": "^2.2.3",
+        "semver": "^6.3.1"
+      },
+      "engines": {
+        "node": ">=6.9.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/babel"
+      }
+    },
+    "node_modules/@angular/compiler-cli/node_modules/@babel/core/node_modules/convert-source-map": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-2.0.0.tgz",
+      "integrity": "sha512-Kvp459HrV2FEJ1CAsi1Ku+MY3kasH19TFykTz2xWmMeq6bk2NU3XXvfJ+Q61m0xktWwt+1HSYf3JZsTms3aRJg==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/@angular/compiler-cli/node_modules/@babel/core/node_modules/semver": {
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.1.tgz",
+      "integrity": "sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA==",
+      "dev": true,
+      "license": "ISC",
+      "bin": {
+        "semver": "bin/semver.js"
+      }
+    },
     "node_modules/@angular/core": {
       "version": "20.3.9",
       "resolved": "https://registry.npmjs.org/@angular/core/-/core-20.3.9.tgz",
@@ -3814,6 +3879,17 @@
         "@jridgewell/trace-mapping": "^0.3.24"
       }
     },
+    "node_modules/@jridgewell/remapping": {
+      "version": "2.3.5",
+      "resolved": "https://registry.npmjs.org/@jridgewell/remapping/-/remapping-2.3.5.tgz",
+      "integrity": "sha512-LI9u/+laYG4Ds1TDKSJW2YPrIlcVYOwi2fUC6xB43lueCjgxV4lffOCZCtYFiH6TNOX+tQKXx97T4IKHbhyHEQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@jridgewell/gen-mapping": "^0.3.5",
+        "@jridgewell/trace-mapping": "^0.3.24"
+      }
+    },
     "node_modules/@jridgewell/resolve-uri": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.2.tgz",
@@ -4550,23 +4626,6 @@
         "node": ">= 10"
       }
     },
-    "node_modules/@ngtools/webpack": {
-      "version": "20.3.8",
-      "resolved": "https://registry.npmjs.org/@ngtools/webpack/-/webpack-20.3.8.tgz",
-      "integrity": "sha512-hwmpnUKHpC89rne9t/OBeoPM9MBiD9rAfVwnntK+d13/v44U2jWVON7ogIcyjWb+PyAn8VNn1/G404+YmOvxCA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": "^20.19.0 || ^22.12.0 || >=24.0.0",
-        "npm": "^6.11.0 || ^7.5.6 || >=8.0.0",
-        "yarn": ">= 1.13.0"
-      },
-      "peerDependencies": {
-        "@angular/compiler-cli": "^20.0.0",
-        "typescript": ">=5.8 <6.0",
-        "webpack": "^5.54.0"
-      }
-    },
     "node_modules/@nodelib/fs.scandir": {
       "version": "2.1.5",
       "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
diff --git a/package.json b/package.json
index 3a2d150..db412a9 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
   "devDependencies": {
     "@angular-devkit/build-angular": "^20.3.8",
     "@angular/cli": "^20.0.0",
-    "@angular/compiler-cli": "^20.3.9",
+    "@angular/compiler-cli": "^21.0.3",
     "@angular/language-service": "^20.3.9",
     "@types/jasmine": "~5.1.8",
     "@types/jasminewd2": "^2.0.13",