diff --git a/package.json b/package.json
index 6b54786e744f0a..0c0166e4a8277d 100644
--- a/package.json
+++ b/package.json
@@ -158,7 +158,7 @@
     "babylon": "^6.17.0",
     "base64-js": "^1.1.2",
     "bser": "^1.0.2",
-    "chalk": "^1.1.1",
+    "chalk": "^2.0.0",
     "commander": "^2.9.0",
     "concat-stream": "^1.6.0",
     "connect": "^2.8.3",
@@ -219,7 +219,7 @@
     "xmldoc": "^0.4.0",
     "xpipe": "^1.0.5",
     "xtend": ">=4.0.0 <4.1.0-0",
-    "yargs": "^6.4.0"
+    "yargs": "^13.2.4"
   },
   "devDependencies": {
     "babel-eslint": "^7.2.3",