diff --git a/package.json b/package.json
index 723e4c2..ed7a879 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "node-fetch": "2.0.0-alpha.7"
   },
   "devDependencies": {
-    "ava": "^0.21.0",
+    "ava": "^0.22.0",
     "request": "^2.81.0",
     "request-promise": "^4.2.1",
     "test-listen": "^1.0.2",