async library dependency to point current latest.

scarlet9 · scarlet9 · commit c1d1e17c197e · 2015-12-14T16:12:19.000+09:00
diff --git a/package.json b/package.json
@@ -10,11 +10,11 @@
   ],
   "version": "0.1.7",
   "dependencies": {
+    "async": "^1.5.0",
     "formidable": ">=1.0.11",
     "imagemagick": ">=0.1.2",
     "lodash": ">= 0.9.2",
-    "mkdirp": ">= 0.3.4",
-    "async": "*"
+    "mkdirp": ">= 0.3.4"
   },
   "engines": {
     "node": ">= 0.8.8"
