diff --git a/package.json b/package.json
index 41d351d..eb77c93 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/andrejewski/affection/issues"
   },
   "devDependencies": {
-    "ava": "^0.25.0",
+    "ava": "^3.5.1",
     "fixpack": "^2.3.1",
     "prettier": "^1.13.4",
     "standard": "^12.0.1"