diff --git a/test/fixtures/dev-deps-demo/node_modules/uglify-js/package.json b/test/fixtures/dev-deps-demo/node_modules/uglify-js/package.json
index 0c032d064a..881b5d6201 100644
--- a/test/fixtures/dev-deps-demo/node_modules/uglify-js/package.json
+++ b/test/fixtures/dev-deps-demo/node_modules/uglify-js/package.json
@@ -26,7 +26,7 @@
     "url": "git+https://github.com/mishoo/UglifyJS2.git"
   },
   "dependencies": {
-    "async": "~0.2.6",
+    "async": "~3.2.2",
     "source-map": "~0.1.7",
     "optimist": "~0.3.5"
   },