diff --git a/package.json b/package.json
index 10a63e8..ef86387 100644
--- a/package.json
+++ b/package.json
@@ -45,9 +45,8 @@
     "semantic-release-cli": "^4.1.0",
     "tslint": "^5.11.0",
     "typedoc": "^0.13.0",
-    "typescript": "^3.1.6"
-  },
-  "devDependencies": {
+    "typescript": "^3.1.6",
+    "nyc": "^13.3.0",
     "@types/chai": "^4.1.7",
     "@types/mocha": "^5.2.6",
     "chai": "^4.2.0",
@@ -55,10 +54,11 @@
     "coveralls": "^3.0.2",
     "cz-conventional-changelog": "^2.1.0",
     "mocha": "^5.2.0",
-    "nyc": "^13.3.0",
     "semantic-release": "^15.13.3",
     "ts-node": "^8.0.2"
   },
+  "devDependencies": {
+  },
   "config": {
     "commitizen": {
       "path": "./node_modules/cz-conventional-changelog"