chore: bump up dependencies (#140)

chore: bump up dependencies

Author: germanattanasio

package-lock.json

@@ -43,8 +43,8 @@
     "concat-stream": "^2.0.0",
     "envify": "^4.1.0",
     "envify-loader": "^0.1.0",
-    "eslint": "^5.16.0",
-    "eslint-config-prettier": "^4.1.0",
+    "eslint": "^6.0.1",
+    "eslint-config-prettier": "^6.0.0",
     "eslint-plugin-prettier": "^3.1.0",
     "expect.js": "^0.3.1",
     "jquery": "^3.4.1",
@@ -57,7 +57,7 @@
     "karma-firefox-launcher": "^1.1.0",
     "karma-mocha": "^1.3.0",
     "memory-fs": "^0.4.1",
-    "mocha": "^6.1.4",
+    "mocha": "^6.2.0",
     "prettier": "^1.18.2",
     "serve-static": "^1.14.1",
     "sinon": "^7.3.2",