diff --git a/package.json b/package.json
index f5f7720..8c84482 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "request-promise": "4.2.6"
   },
   "devDependencies": {
-    "ava": "5.0.1",
+    "ava": "5.1.0",
     "coveralls": "3.1.1",
     "nyc": "15.1.0",
     "standard": "17.0.0"