diff --git a/edc-policy-playground/package-lock.json b/edc-policy-playground/package-lock.json
index 35737ac5..2f7b3070 100644
--- a/edc-policy-playground/package-lock.json
+++ b/edc-policy-playground/package-lock.json
@@ -15,7 +15,7 @@
         "@angular/forms": "^18.0.6",
         "@angular/material": "^18.0.6",
         "@angular/platform-browser": "^18.0.6",
-        "@angular/platform-browser-dynamic": "^18.0.6",
+        "@angular/platform-browser-dynamic": "^21.1.5",
         "@angular/router": "^18.0.6",
         "@codemirror/lang-json": "^6.0.1",
         "@codemirror/state": "^6.4.0",
@@ -858,21 +858,21 @@
       }
     },
     "node_modules/@angular/platform-browser-dynamic": {
-      "version": "18.0.6",
-      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-18.0.6.tgz",
-      "integrity": "sha512-GTf8ZpUxvNT42z5Ia7qkqNXkdO4y0OR31gfJ8ZDHYFJoMtbkFExX/8rQdGSvDckkfws/DGTk+XcYZg+Vveal6Q==",
+      "version": "21.1.5",
+      "resolved": "https://registry.npmjs.org/@angular/platform-browser-dynamic/-/platform-browser-dynamic-21.1.5.tgz",
+      "integrity": "sha512-Pd8nPbJSIONnze1WS9wLBAtaFw4TYIH+ZGjKHS9G1E9l09tDWtHWyB7dY82Sc//Nc8iR4V7dcsbUmFjOJHThww==",
       "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/common": "18.0.6",
-        "@angular/compiler": "18.0.6",
-        "@angular/core": "18.0.6",
-        "@angular/platform-browser": "18.0.6"
+        "@angular/common": "21.1.5",
+        "@angular/compiler": "21.1.5",
+        "@angular/core": "21.1.5",
+        "@angular/platform-browser": "21.1.5"
       }
     },
     "node_modules/@angular/router": {
diff --git a/edc-policy-playground/package.json b/edc-policy-playground/package.json
index 45c309a6..cd2c08f7 100644
--- a/edc-policy-playground/package.json
+++ b/edc-policy-playground/package.json
@@ -17,7 +17,7 @@
     "@angular/core": "^18.0.6",
     "@angular/forms": "^18.0.6",
     "@angular/platform-browser": "^18.0.6",
-    "@angular/platform-browser-dynamic": "^18.0.6",
+    "@angular/platform-browser-dynamic": "^21.1.5",
     "@angular/router": "^18.0.6",
     "@angular/compiler": "^18.0.6",
     "@angular/material": "^18.0.6",