diff --git a/layerize.js b/layerize.js
index 2fe5dc9b..277a2acc 100644
--- a/layerize.js
+++ b/layerize.js
@@ -1,6 +1,5 @@
 var fs = require('fs'),
-    rmdir = require('rmdir'),
-    unzip = require('unzip'),
+    unzip = require('unzipper'),
     xmlbuilder = require('xmlbuilder'),
     xml2js = require('xml2js');
 
@@ -718,7 +717,7 @@ function generateTTX() {
 }
 
 // Delete and re-create target directory, to remove any pre-existing junk
-rmdir(targetDir, function () {
+fs.rm(targetDir, {recursive:true,force:true}, function () {
     fs.mkdirSync(targetDir);
     fs.mkdirSync(targetDir + "/glyphs");
     fs.mkdirSync(targetDir + "/colorGlyphs");
diff --git a/package.json b/package.json
index 406e81fd..6855044c 100644
--- a/package.json
+++ b/package.json
@@ -21,11 +21,10 @@
   "dependencies": {
     "grunt": "^1.4.1",
     "grunt-cli": "^1.4.3",
-    "grunt-webfonts": "^4.0.2",
+    "grunt-webfonts": "^5.0.0",
     "load-grunt-tasks": "^5.1.0",
-    "rmdir": "^1.2.0",
-    "unzip": "^0.1.11",
-    "xml2js": "^0.4.23",
+    "unzipper": "^0.10.14",
+    "xml2js": "^0.6.2",
     "xmlbuilder": "^15.1.1"
   },
   "keywords": [
@@ -41,8 +40,5 @@
   },
   "scripts": {
     "grunt": "grunt"
-  },
-  "resolutions": {
-    "graceful-fs": "^4.2.9"
   }
 }