diff --git a/workspaces/arborist/test/fixtures/tap-with-yarn-lock/node_modules/convert-source-map/package.json b/workspaces/arborist/test/fixtures/tap-with-yarn-lock/node_modules/convert-source-map/package.json
index d3de3bc7ce28a..a617321a27915 100644
--- a/workspaces/arborist/test/fixtures/tap-with-yarn-lock/node_modules/convert-source-map/package.json
+++ b/workspaces/arborist/test/fixtures/tap-with-yarn-lock/node_modules/convert-source-map/package.json
@@ -12,7 +12,7 @@
   },
   "homepage": "https://github.com/thlorenz/convert-source-map",
   "dependencies": {
-    "safe-buffer": "~5.1.1"
+    "safe-buffer": "~5.2.1"
   },
   "devDependencies": {
     "inline-source-map": "~0.6.2",