Chore: upgrade dependencies

package.json

@@ -29,27 +29,27 @@
     "codecov": "nyc report -r lcovonly && codecov"
   },
   "dependencies": {
-    "chalk": "^1.1.3",
-    "cross-spawn": "^5.0.1",
+    "chalk": "^2.1.0",
+    "cross-spawn": "^5.1.0",
     "memory-streams": "^0.1.2",
-    "minimatch": "^3.0.2",
-    "ps-tree": "^1.0.1",
+    "minimatch": "^3.0.4",
+    "ps-tree": "^1.1.0",
     "read-pkg": "^2.0.0",
     "shell-quote": "^1.6.1",
     "string.prototype.padend": "^3.0.0"
   },
   "devDependencies": {
-    "@types/node": "^4.0.30",
+    "@types/node": "^4.2.20",
     "babel-preset-power-assert": "^1.0.0",
-    "babel-register": "^6.4.3",
-    "codecov": "^1.0.1",
+    "babel-register": "^6.26.0",
+    "codecov": "^2.3.0",
     "eslint": "^3.12.2",
     "eslint-config-mysticatea": "^7.0.1",
-    "jsdoc": "^3.4.0",
-    "mocha": "^3.2.0",
-    "nyc": "^10.0.0",
-    "power-assert": "^1.2.0",
-    "rimraf": "^2.4.4"
+    "jsdoc": "^3.5.4",
+    "mocha": "^3.5.0",
+    "nyc": "^11.1.0",
+    "power-assert": "^1.4.4",
+    "rimraf": "^2.6.1"
   },
   "repository": "mysticatea/npm-run-all",
   "keywords": [