diff --git a/package.json b/package.json
index 3d2cbbe..60d403c 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "istanbul": "^0.4.2",
     "mocha": "^2.4.5",
     "supertest": "^1.1.0",
-    "supertest-as-promised": "^3.0.0",
+    "supertest-as-promised": "^3.1.0",
     "testdouble": "^1.0.0",
     "xo": "^0.13.0"
   },