Update babel versions

Author: dschafer

package.json

@@ -47,12 +47,12 @@
     "coveralls": "babel-node node_modules/.bin/isparta cover --root src --report lcovonly node_modules/.bin/_mocha -- $npm_package_options_mocha && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js"
   },
   "dependencies": {
-    "babel-runtime": "5.7.0"
+    "babel-runtime": "5.8.3"
   },
   "devDependencies": {
-    "babel": "5.6.23",
-    "babel-core": "5.7.2",
-    "babel-eslint": "3.1.23",
+    "babel": "5.8.3",
+    "babel-core": "5.8.3",
+    "babel-eslint": "3.1.26",
     "chai": "3.0.0",
     "chai-subset": "1.0.1",
     "coveralls": "2.11.2",