diff --git a/package.json b/package.json
index 88e42af..35065ac 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   },
   "bugs": "https://github.com/reshape/beautify/issues",
   "devDependencies": {
-    "ava": "^0.18.1",
+    "ava": "^0.24.0",
     "coveralls": "^2.11.12",
     "nyc": "^10.0.0",
     "reshape": "^0.4.0",