diff --git a/CHANGELOG.md b/CHANGELOG.md
index 71b652f..6583cf9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,14 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 
+v0.4.0
+------------------------------
+*September 20, 2017*
+
+### Changed
+- Moved build packages in `devDependencies`.
+
+
 v0.3.0
 ------------------------------
 *September 20, 2017*
diff --git a/package.json b/package.json
index c12cb1b..5f8e4d1 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@justeat/f-toggle",
   "description": "Fozzie vanilla JS toggle library.",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "main": "dist/index.js",
   "homepage": "https://github.com/justeat/f-toggle",
   "contributors": [
@@ -19,13 +19,16 @@
     "node": ">=4.0.0"
   },
   "dependencies": {
+    "qwery": "^4.0.0"
+  },
+  "devDependencies": {
     "@justeat/gulp-build-fozzie": "^6.0.0",
     "babel-cli": "^6.26.0",
     "babel-preset-babili": "^0.1.4",
     "babel-preset-es2015": "^6.24.1",
+    "coveralls": "^2.13.1",
     "gulp": "^3.9.1",
-    "js-test-buddy": "^0.0.3",
-    "qwery": "^4.0.0"
+    "js-test-buddy": "^0.0.3"
   },
   "keywords": [
     "fozzie"
@@ -38,9 +41,6 @@
     "test:cover:CI": "cat coverage/lcov.info | coveralls",
     "lint": "gulp scripts:lint"
   },
-  "devDependencies": {
-    "coveralls": "^2.13.1"
-  },
   "jest": {
     "collectCoverageFrom": [
       "src/**/*.{js,jsx}"