Update async module for use this module in strict mode

lughino · laggingreflex · commit 4c7a88436fcc · 2016-11-18T23:39:04.000+05:30
diff --git a/package.json b/package.json
@@ -30,7 +30,7 @@
   },
   "main": "./lib/portscanner.js",
   "dependencies": {
-    "async": "0.1.15"
+    "async": "1.5.2"
   },
   "devDependencies": {
     "ava": "^0.4.2"
