diff --git a/study-sync-000/package.json b/study-sync-000/package.json
index 5467c95..ca6920e 100644
--- a/study-sync-000/package.json
+++ b/study-sync-000/package.json
@@ -3,10 +3,10 @@
   "version": "1.0.0",
   "description": "",
   "main": "index.js",
-  "dependencies": {},
-  "devDependencies": {
+  "dependencies": {
     "express": "^4.17.1"
   },
+  "devDependencies": {},
   "scripts": {
     "start": "node index.js",
     "test": "echo \"Error: no test specified\" && exit 1"