diff --git a/package.json b/package.json
index 54bfd46..9576848 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "pg": "^4.5.1",
     "request": "^2.69.0",
     "uuid": "^2.0.1",
-    "yargs": "^4.7.0"
+    "yargs": "^6.0.0"
   },
   "devDependencies": {
     "chai": "^3.5.0",