fix: Update dependencies

Author: germanattanasio

package-lock.json

@@ -43,7 +43,7 @@
     "concat-stream": "^2.0.0",
     "envify": "^4.1.0",
     "envify-loader": "^0.1.0",
-    "eslint": "^5.15.3",
+    "eslint": "^5.16.0",
     "eslint-config-prettier": "^4.1.0",
     "eslint-plugin-prettier": "^3.0.1",
     "expect.js": "^0.3.1",
@@ -60,9 +60,9 @@
     "mocha": "^6.0.2",
     "prettier": "^1.16.4",
     "serve-static": "^1.13.2",
-    "sinon": "^7.3.0",
+    "sinon": "^7.3.1",
     "transform-loader": "^0.2.4",
-    "uglify-js": "^3.5.1",
+    "uglify-js": "^3.5.3",
     "watchify": "^3.11.1",
     "webpack": "^4.29.6",
     "webpack-cli": "^3.3.0"