diff --git a/src/package.json b/src/package.json
index e104981..e2a4b0c 100644
--- a/src/package.json
+++ b/src/package.json
@@ -37,8 +37,8 @@
     "zone.js": "~0.12.0"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^15.2.1",
-    "@angular/cli": "~15.2.1",
+    "@angular-devkit/build-angular": "^21.0.0",
+    "@angular/cli": "~21.2.0",
     "@angular/compiler-cli": "^15.2.0",
     "@angular/localize": "^15.2.0",
     "@types/handlebars": "^4.1.0",