Test with latest browser-pack.

Author: goto-bus-stop

package.json

@@ -8,12 +8,11 @@
   },
   "dependencies": {
     "acorn": "^5.6.2",
-    "browser-pack": "^5.0.1",
     "concat-stream": "^1.5.0",
     "minimist": "^1.1.1"
   },
   "devDependencies": {
-    "browser-pack": "~2.0.0",
+    "browser-pack": "^6.1.0",
     "tape": "^4.0.1"
   },
   "scripts": {