diff --git a/node_server/package-lock.json b/node_server/package-lock.json
old mode 100755
new mode 100644
index 8e1eaa0..5928899
--- a/node_server/package-lock.json
+++ b/node_server/package-lock.json
@@ -251,9 +251,9 @@
       }
     },
     "mongoose": {
-      "version": "5.7.4",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.7.4.tgz",
-      "integrity": "sha512-IgqQS5HIaZ8tG2cib6QllfIw2Wc/A0QVOsdKLsSqRolqJFWOjI0se3vsKXLNkbEcuJ1xziW3e/jPhBs65678Hg==",
+      "version": "5.7.5",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.7.5.tgz",
+      "integrity": "sha512-BZ4FxtnbTurc/wcm/hLltLdI4IDxo4nsE0D9q58YymTdZwreNzwO62CcjVtaHhmr8HmJtOInp2W/T12FZaMf8g==",
       "requires": {
         "bson": "~1.1.1",
         "kareem": "2.3.1",
diff --git a/node_server/package.json b/node_server/package.json
old mode 100755
new mode 100644
index 1a5aa85..8bffa8c
--- a/node_server/package.json
+++ b/node_server/package.json
@@ -11,6 +11,6 @@
   "dependencies": {
     "body-parser": "^1.19.0",
     "express": "^4.17.1",
-    "mongoose": "^5.7.4"
+    "mongoose": "^5.7.5"
   }
 }