Update dependencies

Author: yannickcr

package.json

@@ -23,10 +23,10 @@
   "homepage": "https://github.com/yannickcr/eslint-plugin-react",
   "bugs": "https://github.com/yannickcr/eslint-plugin-react/issues",
   "devDependencies": {
-    "babel-eslint": "6.0.0-beta.6",
-    "coveralls": "2.11.8",
-    "eslint": "2.4.0",
-    "istanbul": "0.4.2",
+    "babel-eslint": "6.0.2",
+    "coveralls": "2.11.9",
+    "eslint": "2.7.0",
+    "istanbul": "0.4.3",
     "mocha": "2.4.5"
   },
   "keywords": [