diff --git a/edc-policy-playground/package-lock.json b/edc-policy-playground/package-lock.json
index 35737ac5..4edc8213 100644
--- a/edc-policy-playground/package-lock.json
+++ b/edc-policy-playground/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.1",
       "dependencies": {
         "@angular/animations": "^18.0.6",
-        "@angular/common": "^18.0.6",
+        "@angular/common": "^20.3.6",
         "@angular/compiler": "^18.0.6",
         "@angular/core": "^18.0.6",
         "@angular/forms": "^18.0.6",
@@ -607,18 +607,18 @@
       }
     },
     "node_modules/@angular/common": {
-      "version": "18.0.6",
-      "resolved": "https://registry.npmjs.org/@angular/common/-/common-18.0.6.tgz",
-      "integrity": "sha512-ARwNte/POelohW6DaNJQ56rZbEJMCvGSdhvaJNpJ0UlFxvKmK+6QmAcgLb5WwNoCqQcjtjUKavekhfNlpg5NBg==",
+      "version": "20.3.6",
+      "resolved": "https://registry.npmjs.org/@angular/common/-/common-20.3.6.tgz",
+      "integrity": "sha512-+gHMuFe0wz4f+vfGZ2q+fSQSYaY7KlN7QdDrFqLnA7H2sythzhXvRbXEtp4DkPjihh9gupXg2MeLh1ROy5AfSw==",
       "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/core": "18.0.6",
+        "@angular/core": "20.3.6",
         "rxjs": "^6.5.3 || ^7.4.0"
       }
     },
diff --git a/edc-policy-playground/package.json b/edc-policy-playground/package.json
index 45c309a6..468188a9 100644
--- a/edc-policy-playground/package.json
+++ b/edc-policy-playground/package.json
@@ -13,7 +13,7 @@
   "private": true,
   "dependencies": {
     "@angular/animations": "^18.0.6",
-    "@angular/common": "^18.0.6",
+    "@angular/common": "^20.3.6",
     "@angular/core": "^18.0.6",
     "@angular/forms": "^18.0.6",
     "@angular/platform-browser": "^18.0.6",