diff --git a/package.json b/package.json
index db8aacbdb..3fb85ceb2 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
     "webpack": "^3.4.1",
     "webpack-stream": "^4.0.0",
     "whatwg-fetch": "^2.0.3",
-    "yargs": "^8.0.2"
+    "yargs": "^9.0.1"
   },
   "engines": {
     "node": ">= 5.0.0"