diff --git a/package.json b/package.json
index d517c01..c8e68d2 100644
--- a/package.json
+++ b/package.json
@@ -116,7 +116,7 @@
     "loadtest": "2.3.0",
     "mkdirp": "0.5.1",
     "mocha": "3.2.0",
-    "np": "2.12.0",
+    "np": "2.13.0",
     "npm-run-all": "4.0.1",
     "nsp": "2.6.2",
     "nyc": "10.1.2",