diff --git a/package.json b/package.json
index c5ddd0f..d26ec4d 100644
--- a/package.json
+++ b/package.json
@@ -6,9 +6,7 @@
   "license": "MIT",
   "devDependencies": {
     "@scode/eslint-config": "^1.2.25",
-    "ava": "^3.5.0",
     "eslint": "^6.8.0",
-    "nyc": "^15.0.0"
   },
   "scripts": {
     "lint": "eslint .",