diff --git a/package.json b/package.json
index b8bc3a2..7d32d57 100644
--- a/package.json
+++ b/package.json
@@ -36,12 +36,12 @@
   "dependencies": {
     "async": "^2.6.1",
     "datastore-core": "~0.6.0",
+    "fast-write-atomic": "^0.1.1",
     "glob": "^7.1.3",
     "graceful-fs": "^4.1.11",
     "interface-datastore": "~0.6.0",
     "mkdirp": "~0.5.1",
-    "pull-stream": "^3.6.9",
-    "write-file-atomic": "^2.3.0"
+    "pull-stream": "^3.6.9"
   },
   "devDependencies": {
     "aegir": "^15.3.1",
diff --git a/src/index.js b/src/index.js
index 6fd15c1..d5b1826 100644
--- a/src/index.js
+++ b/src/index.js
@@ -10,7 +10,7 @@ const setImmediate = require('async/setImmediate')
 const waterfall = require('async/series')
 const each = require('async/each')
 const mkdirp = require('mkdirp')
-const writeFile = require('write-file-atomic')
+const writeFile = require('fast-write-atomic')
 const path = require('path')
 
 const asyncFilter = require('interface-datastore').utils.asyncFilter