diff --git a/package.json b/package.json
index 06141a5..10445bd 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "dev": "npm test -- --watch"
   },
   "devDependencies": {
-    "ava": "~0.17.0",
+    "ava": "~0.18.0",
     "standard": "^8.6.0"
   }
 }