diff --git a/package.json b/package.json
index d65189e..2b83ec8 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "dependencies": {
     "debuglog": "^1.0.1",
     "dezalgo": "^1.0.0",
-    "graceful-fs": "^3.0.4",
+    "graceful-fs": "^4.1.2",
     "once": "^1.3.0"
   },
   "devDependencies": {