Update test dependencies

package.json

@@ -27,10 +27,10 @@
   },
   "devDependencies": {
     "@voxpelli/eslint-config": "^4.0.0",
-    "chai": "^4.2.0",
+    "chai": "^4.3.4",
     "chai-as-promised": "^7.1.1",
-    "coveralls": "^3.1.0",
-    "cross-env": "^7.0.2",
+    "coveralls": "^3.1.1",
+    "cross-env": "^7.0.3",
     "dependency-check": "^4.1.0",
     "eslint": "^6.8.0",
     "eslint-config-standard": "^14.1.0",
@@ -39,12 +39,12 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.1",
-    "husky": "^4.2.5",
+    "husky": "^4.3.8",
     "installed-check": "^3.0.0",
-    "mocha": "^7.1.2",
+    "mocha": "^7.2.0",
     "nock": "^12.0.3",
     "npm-run-all": "^4.1.5",
-    "nyc": "^15.0.1"
+    "nyc": "^15.1.0"
   },
   "dependencies": {
     "node-fetch": "^1.3.0",