diff --git a/example/basic/package.json b/example/basic/package.json
old mode 100755
new mode 100644
index 3e947f8..932759a
--- a/example/basic/package.json
+++ b/example/basic/package.json
@@ -8,7 +8,7 @@
     "start": "node index.js"
   },
   "dependencies": {
-    "express": "4.17.3",
+    "express": "4.19.2",
     "i18next": "22.4.10",
     "i18next-http-middleware": "3.3.0",
     "i18next-fs-backend": "2.1.1"