chore: update devDependencies

package.json

@@ -54,19 +54,19 @@
  "demo": "grunt demo --force"
  },
  "devDependencies": {
- "chai": "^4.0.1",
+ "chai": "^4.0.2",
  "grunt": "^1.0.1",
  "grunt-bump": "^0.8.0",
  "grunt-contrib-copy": "^1.0.0",
  "grunt-contrib-jshint": "^1.1.0",
  "grunt-conventional-changelog": "^6.1.0",
  "grunt-karma": "^2.0.0",
- "grunt-shell": "^2.0.0",
- "jasmine-core": "^2.5.2",
+ "grunt-shell": "^2.1.0",
+ "jasmine-core": "^2.6.3",
  "karma": ">=0.13",
  "karma-chai": "^0.1.0",
  "karma-chrome-launcher": "*",
- "karma-detect-browsers": "^2.1.0",
+ "karma-detect-browsers": "^2.2.5",
  "karma-firefox-launcher": "*",
  "karma-ie-launcher": "*",
  "karma-jasmine": "*",
@@ -76,8 +76,8 @@
  "karma-safari-launcher": "*",
  "karma-safaritechpreview-launcher": "*",
  "load-grunt-tasks": "^3.5.2",
- "mocha": "^3.0.2",
- "phantomjs-prebuilt": "^2.1.12"
+ "mocha": "^3.4.2",
+ "phantomjs-prebuilt": "^2.1.14"
  },
  "dependencies": {
  "chalk": "1.1.3"