😒 chore(deps): Upgrade.

Author: make-github-pseudonymous-again

package.json

@@ -32,12 +32,12 @@
     "@aureooms/js-array": "^4.0.0",
     "@aureooms/js-functools": "^2.0.3",
     "@aureooms/js-integer": "^3.0.0",
-    "@aureooms/js-itertools": "^3.1.1",
+    "@aureooms/js-itertools": "^3.4.0",
     "ava": "^3.7.1",
-    "coveralls": "^2.11.16",
+    "coveralls": "^3.0.14",
     "esdoc": "^1.1.0",
     "int": "^0.2.0",
-    "nyc": "^10.1.2",
+    "nyc": "^15.0.1",
     "@babel/cli": "7.8.4",
     "@babel/core": "7.9.0",
     "@babel/polyfill": "7.8.7",
@@ -46,7 +46,7 @@
     "esdoc-inject-script-plugin": "1.0.0",
     "esdoc-inject-style-plugin": "1.0.0",
     "esdoc-standard-plugin": "1.0.0",
-    "np": "6.2.1"
+    "np": "6.2.2"
   },
   "homepage": "https://github.com/aureooms/js-rational",
   "keywords": [