Upgrade dependencies

lerna.json

@@ -1,5 +1,5 @@
 {
-  "lerna": "2.0.0-beta.32",
+  "lerna": "2.0.0-beta.34",
   "version": "independent",
   "publishConfig": {
     "ignore": [

package.json

@@ -29,28 +29,28 @@
     ]
   },
   "devDependencies": {
-    "babel-core": "^6.21.0",
+    "babel-core": "^6.22.1",
     "babel-eslint": "^7.1.1",
     "babel-jest": "^18.0.0",
-    "babel-plugin-transform-es2015-block-scoping": "^6.21.0",
+    "babel-plugin-transform-es2015-block-scoping": "^6.22.0",
     "babel-preset-env": "^1.1.4",
-    "babel-traverse": "^6.20.0",
+    "babel-traverse": "^6.22.1",
     "bytes": "^2.1.0",
     "chalk": "^1.1.3",
     "cli-table": "^0.3.1",
     "closure-compiler": "^0.2.12",
     "commander": "^2.9.0",
-    "eslint": "^3.13.1",
+    "eslint": "^3.14.1",
     "eslint-config-babel": "^5.0.0",
     "eslint-plugin-flowtype": "^2.29.2",
-    "google-closure-compiler-js": "^20161201.0.0",
+    "google-closure-compiler-js": "^20170124.0.0",
     "gulp": "github:gulpjs/gulp#4.0",
     "gulp-babel": "^6.1.2",
     "gulp-newer": "^1.1.0",
     "gulp-util": "^3.0.8",
     "jest-cli": "^18.0.0",
-    "lerna": "^2.0.0-beta.32",
-    "lerna-changelog": "^0.2.1",
+    "lerna": "2.0.0-beta.34",
+    "lerna-changelog": "^0.3.0",
     "through2": "^2.0.1",
     "uglify-js": "^2.7.3"
   }