diff --git a/org.eclipse.wildwebdeveloper.tests/testProjects/HelloWorldTS/package.json b/org.eclipse.wildwebdeveloper.tests/testProjects/HelloWorldTS/package.json
index d44227e2fb..7c5fd66278 100644
--- a/org.eclipse.wildwebdeveloper.tests/testProjects/HelloWorldTS/package.json
+++ b/org.eclipse.wildwebdeveloper.tests/testProjects/HelloWorldTS/package.json
@@ -11,6 +11,6 @@
   "description": "",
   "devDependencies": {
     "@types/node": "^25.0.0",
-    "typescript": "^5.7.2"
+    "typescript": "^6.0.2"
   }
 }