diff --git a/package.json b/package.json
index e6eff3d0..13285221 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "sanitize-html": "^1.13.0",
     "socket.io-client": "^2.0.0",
     "string": "^3.3.1",
-    "yargs": "^12.0.1"
+    "yargs": "^13.2.2"
   },
   "devDependencies": {
     "bithound": "^1.7.0",