diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 407f906..a303f5e
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
         "express": "^4.18.2",
         "js-sha512": "^0.8.0",
         "morgan": "1.10.0",
-        "multer": "1.4.2",
+        "multer": "2.1.1",
         "mysql": "^2.18.1",
         "numeral": "^2.0.6",
         "tslib": "^2.4.0",