diff --git a/package.json b/package.json
index f930892..a6172c5 100644
--- a/package.json
+++ b/package.json
@@ -12,15 +12,12 @@
   },
   "author": "Kohei Watanabe <kou029w@gmail.com>",
   "license": "MIT",
-  "publishConfig": {
-    "access": "public"
-  },
   "dependencies": {
+    "@types/i2c-bus": "~5",
+    "@types/node": "~12",
     "i2c-bus": "~5"
   },
   "devDependencies": {
-    "@types/i2c-bus": "~5",
-    "@types/node": "~12",
     "typescript": "~3.7"
   },
   "scripts": {