updated package versions

Author: loiane

package.json

@@ -52,27 +52,27 @@
   },
   "devDependencies": {
     "@types/chai": "^4.0.4",
-    "@types/mocha": "^2.2.42",
+    "@types/mocha": "^2.2.43",
     "babel-cli": "^6.26.0",
     "babel-core": "^6.26.0",
     "babel-eslint": "^8.0.1",
     "babel-loader": "^7.1.2",
     "babel-plugin-add-module-exports": "^0.2.1",
     "babel-plugin-transform-es2015-modules-umd": "^6.24.1",
-    "babel-preset-env": "^1.6.0",
+    "babel-preset-env": "^1.6.1",
     "chai": "^4.1.2",
-    "codecov": "^2.3.0",
-    "eslint": "^4.8.0",
-    "eslint-config-airbnb-base": "^12.0.2",
-    "eslint-plugin-import": "^2.7.0",
+    "codecov": "^2.3.1",
+    "eslint": "^4.9.0",
+    "eslint-config-airbnb-base": "^12.1.0",
+    "eslint-plugin-import": "^2.8.0",
     "istanbul": "^v1.1.0-alpha.1",
     "mocha": "^4.0.1",
     "mochawesome": "^2.3.1",
     "nyc": "^11.2.1",
     "ts-node": "^3.3.0",
-    "tslint": "^5.7.0",
+    "tslint": "^5.8.0",
     "typescript": "^2.5.3",
-    "webpack": "^3.7.1",
+    "webpack": "^3.8.1",
     "yargs": "^9.0.1"
   }
 }