diff --git a/package.json b/package.json
index 091161482..ec5eb96c1 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "string-width": "^1.0.2",
     "which-module": "^1.0.0",
     "y18n": "^3.2.1",
-    "yargs-parser": "^4.2.1"
+    "yargs-parser": "^5.0.0"
   },
   "devDependencies": {
     "chai": "^3.4.1",