diff --git a/package.json b/package.json
index 096e81d..a17984a 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   },
   "homepage": "https://github.com/punchcard-cms/opticache#readme",
   "devDependencies": {
-    "ava": "^0.16.0",
+    "ava": "^0.18.0",
     "coveralls": "^2.11.12",
     "eslint": "^3.4.0",
     "eslint-config-punchcard": "^1.0.1",