diff --git a/org.eclipse.wildwebdeveloper.tests/testProjects/eslint/package.json b/org.eclipse.wildwebdeveloper.tests/testProjects/eslint/package.json
index 34b34c30f4..7dd16ec05d 100644
--- a/org.eclipse.wildwebdeveloper.tests/testProjects/eslint/package.json
+++ b/org.eclipse.wildwebdeveloper.tests/testProjects/eslint/package.json
@@ -11,7 +11,7 @@
 	"devDependencies": {
 		"@typescript-eslint/eslint-plugin": "^7.18.0",
 		"@typescript-eslint/parser": "^7.18.0",
-		"eslint": "^8.57.1",
+		"eslint": "^9.23.0",
 		"typescript": "5.8.2"
 	},
   "packageManager": "npm@11"