diff --git a/package.json b/package.json
index 521b1d6..51decc7 100644
--- a/package.json
+++ b/package.json
@@ -46,13 +46,13 @@
     "jsdom": "^9.2.0"
   },
   "devDependencies": {
-    "ava": "^0.14.0",
+    "ava": "^0.15.2",
     "babel-cli": "^6.9.0",
     "babel-plugin-add-module-exports": "^0.2.1",
     "babel-preset-es2015": "^6.9.0",
     "coveralls": "^2.11.9",
-    "eslint": "^2.11.1",
+    "eslint": "^3.2.2",
     "eslint-config-lukechilds": "^1.2.1",
-    "nyc": "^6.4.4"
+    "nyc": "^7.1.0"
   }
 }