diff --git a/package.json b/package.json
index 7dd9e7d..f5dcf3d 100644
--- a/package.json
+++ b/package.json
@@ -15,6 +15,6 @@
     "chai": "4.1.2",
     "koa": "2.5.2",
     "mocha": "2.5.3",
-    "supertest": "3.1.0"
+    "supertest": "3.2.0"
   }
 }