diff --git a/package.json b/package.json
index 4772800..fee15a9 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^4.8.0",
     "@typescript-eslint/parser": "^4.8.0",
-    "ava": "^3.0.0",
+    "ava": "^5.1.1",
     "codecov": "^3.5.0",
     "eslint": "^7.12.1",
     "eslint-config-standard": "^16.0.0",