Upgrade dev dependencies (#37)

Author: pmdartus

package.json

@@ -16,11 +16,11 @@
     "test": "nyc mocha"
   },
   "devDependencies": {
-    "babel-eslint": "^10.0.1",
+    "babel-eslint": "^10.1.0",
     "eslint": "^6.8.0",
-    "husky": "^4.2.1",
-    "lint-staged": "^10.0.7",
-    "mocha": "^7.0.1",
+    "husky": "^4.2.3",
+    "lint-staged": "^10.0.8",
+    "mocha": "^7.1.1",
     "nyc": "^15.0.0",
     "prettier": "^1.19.1"
   },