Update semantic-release to latest

Author: technicalpickles

package.json

@@ -34,10 +34,10 @@
     "mocha": "^2.1.0",
     "mockery": "^1.4.0",
     "nyc": "^11.0.2",
+    "semantic-release": "^15.9.3",
     "sinon": "~1.17.0",
     "sinon-chai": "^2.8.0",
-    "standard": "^10.0.2",
-    "semantic-release": "^6.3.6"
+    "standard": "^10.0.2"
   },
   "engines": {
     "node": "> 4.0.0",