Update to gonzales-pe@4

Author: realityking

package.json

@@ -39,7 +39,7 @@
   },
   "dependencies": {
     "debug": "^3.1.0",
-    "gonzales-pe": "^3.4.4",
+    "gonzales-pe": "^4.2.3",
     "node-source-walk": "^3.2.0"
   }
 }