diff --git a/package.json b/package.json
index 0ccb68328..3c04a32ea 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   },
   "devDependencies": {
     "async": "^2.0.0",
-    "benchmark": "^2.1.0",
+    "benchmark": "^2.1.1",
     "chalk": "^1.1.3",
     "codecov.io": "~0.1.6",
     "coveralls": "^2.11.11",