Bump dependencies

package.json

@@ -18,10 +18,10 @@
     "node": ">=4"
   },
   "dependencies": {
-    "aws-sdk": "^2.45.0",
+    "aws-sdk": "^2.58.0",
     "babel-runtime": "^6.23.0",
     "bottleneck": "^1.15.1",
-    "debug": "^2.6.4",
+    "debug": "^2.6.8",
     "defaults": "^1.0.3",
     "lodash.find": "^4.4.0",
     "lodash.isempty": "^4.2.1",
@@ -30,20 +30,20 @@
   "devDependencies": {
     "babel-cli": "^6.24.1",
     "babel-plugin-transform-runtime": "^6.23.0",
-    "babel-preset-env": "^1.4.0",
+    "babel-preset-env": "^1.5.1",
     "babel-register": "^6.24.1",
     "chai": "^3.5.0",
     "chai-as-promised": "^6.0.0",
-    "coveralls": "^2.13.0",
+    "coveralls": "^2.13.1",
     "del": "^2.2.0",
     "delay": "^2.0.0",
     "in-publish": "^2.0.0",
     "mocha-junit-reporter": "^1.13.0",
-    "nyc": "^10.2.0",
+    "nyc": "^10.3.2",
     "rimraf": "^2.6.1",
     "run-sequence": "^1.2.1",
-    "sinon": "^2.1.0",
-    "sinon-chai": "^2.9.0",
+    "sinon": "^2.3.1",
+    "sinon-chai": "^2.10.0",
     "standard": "^10.0.2"
   },
   "main": "index.js",