diff --git a/test/acceptance/workspaces/yarn-package-with-subfolder/node_modules/object-assign/package.json b/test/acceptance/workspaces/yarn-package-with-subfolder/node_modules/object-assign/package.json
index 7f4a065a1f..0d39ab3853 100644
--- a/test/acceptance/workspaces/yarn-package-with-subfolder/node_modules/object-assign/package.json
+++ b/test/acceptance/workspaces/yarn-package-with-subfolder/node_modules/object-assign/package.json
@@ -56,10 +56,10 @@
   "dependencies": {},
   "description": "ES2015 `Object.assign()` ponyfill",
   "devDependencies": {
-    "ava": "^0.16.0",
+    "ava": "^2.0.0",
     "lodash": "^4.16.4",
     "matcha": "^0.7.0",
-    "xo": "^0.16.0"
+    "xo": "^0.20.0"
   },
   "directories": {},
   "dist": {