diff --git a/package-lock.json b/package-lock.json
index df8d8b7..b62ca36 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,11 +12,11 @@
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         "@angular/cli": "~12.2.0",
-        "@angular/common": "~12.2.0",
+        "@angular/common": "~21.0.1",
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         "@angular/compiler-cli": "~12.2.0",
         "@angular/core": "~12.2.0",
-        "@angular/elements": "~12.2.0",
+        "@angular/elements": "~21.0.1",
         "@types/estree": "^1.0.0",
         "@types/node": "^12.11.1",
         "ng-packagr": "^12.1.1",
@@ -30,9 +30,9 @@
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       },
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-        "@angular/common": ">= 12 < 21",
+        "@angular/common": "~21.0.1",
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-        "@angular/elements": ">= 12 < 21",
+        "@angular/elements": "~21.0.1",
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@@ -318,19 +318,20 @@
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+      "version": "21.0.1",
+      "resolved": "https://registry.npmjs.org/@angular/common/-/common-21.0.1.tgz",
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+      "license": "MIT",
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+        "tslib": "^2.3.0"
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+        "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
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-        "@angular/core": "12.2.17",
-        "rxjs": "^6.5.3 || ^7.0.0"
+        "@angular/core": "21.0.1",
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+      "peer": true,
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+      "peer": true,
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@@ -406,43 +409,20 @@
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-      "resolved": "https://registry.npmjs.org/@angular/elements/-/elements-12.2.17.tgz",
-      "integrity": "sha512-aQKcp2ZYqkZ7Ss5/72IkN3rA5d2YeHQ1fFyvNiVekSnUBWw/2pCIrfOEAuTBLRWeBKvV1FyZU/7DzSgwQxDxsA==",
+      "version": "21.0.1",
+      "resolved": "https://registry.npmjs.org/@angular/elements/-/elements-21.0.1.tgz",
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+      "license": "MIT",
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-      },
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-      "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-12.2.17.tgz",
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-      "dev": true,
-      "peer": true,
-      "dependencies": {
-        "tslib": "^2.2.0"
+        "tslib": "^2.3.0"
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+        "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
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-        "@angular/core": "12.2.17"
-      },
-      "peerDependenciesMeta": {
-        "@angular/animations": {
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+        "@angular/core": "21.0.1",
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+      "peer": true,
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+      "peer": true,
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@@ -5385,6 +5370,7 @@
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         }
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+      "peer": true,
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@@ -6161,6 +6147,7 @@
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@@ -6602,6 +6589,7 @@
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@@ -7833,6 +7821,7 @@
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@@ -13200,6 +13192,7 @@
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+      "peer": true,
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@@ -14302,6 +14295,7 @@
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+      "peer": true,
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@@ -17195,6 +17189,7 @@
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+      "peer": true,
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@@ -17291,6 +17286,7 @@
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+      "peer": true,
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@@ -17464,6 +17460,7 @@
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@@ -17590,6 +17588,7 @@
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@@ -18668,6 +18667,7 @@
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-      "dev": true
+      "dev": true,
+      "peer": true
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+      "peer": true,
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@@ -19575,6 +19578,7 @@
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@@ -19646,6 +19650,7 @@
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@@ -19695,6 +19700,7 @@
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@@ -20519,6 +20526,7 @@
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diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index ea72b6b..eaa96fb
--- a/package.json
+++ b/package.json
@@ -47,11 +47,11 @@
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     "@angular/cli": "~12.2.0",
-    "@angular/common": "~12.2.0",
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     "@angular/compiler-cli": "~12.2.0",
     "@angular/core": "~12.2.0",
-    "@angular/elements": "~12.2.0",
+    "@angular/elements": "~21.0.1",
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     "ng-packagr": "^12.1.1",