diff --git a/node_modules/equal-length/package.json b/node_modules/equal-length/package.json
index 06bf86a9ef..30ce9e0494 100644
--- a/node_modules/equal-length/package.json
+++ b/node_modules/equal-length/package.json
@@ -23,7 +23,7 @@
     "line"
   ],
   "devDependencies": {
-    "ava": "^0.17.0",
+    "ava": "^1.0.1",
     "xo": "^0.17.1"
   },
   "xo": {