diff --git a/workspaces/arborist/test/fixtures/tap-with-yarn-lock/node_modules/append-transform/package.json b/workspaces/arborist/test/fixtures/tap-with-yarn-lock/node_modules/append-transform/package.json
index 1c193eef28941..ac44aa9305e57 100644
--- a/workspaces/arborist/test/fixtures/tap-with-yarn-lock/node_modules/append-transform/package.json
+++ b/workspaces/arborist/test/fixtures/tap-with-yarn-lock/node_modules/append-transform/package.json
@@ -33,10 +33,10 @@
     "default-require-extensions": "^2.0.0"
   },
   "devDependencies": {
-    "ava": "^0.24.0",
+    "ava": "^3.0.0",
     "coveralls": "^3.0.0",
     "fake-module-system": "^0.3.0",
-    "nyc": "^11.3.0",
+    "nyc": "^15.0.0",
     "xo": "^0.15.1"
   },
   "xo": {