diff --git a/workspaces/arborist/test/fixtures/audit-all-severities/package.json b/workspaces/arborist/test/fixtures/audit-all-severities/package.json
index 84c8b76b489e9..30e20ad0568a3 100644
--- a/workspaces/arborist/test/fixtures/audit-all-severities/package.json
+++ b/workspaces/arborist/test/fixtures/audit-all-severities/package.json
@@ -1,8 +1,8 @@
 {
   "dependencies": {
     "mkdirp": "^0.5.1",
-    "node-weakauras-parser": "^3.0.0",
-    "nyc": "^11.9.0",
+    "node-weakauras-parser": "^3.1.4",
+    "nyc": "^15.0.0",
     "sapper": "^0.27.10",
     "subtext": "^6.0.12"
   }