more upgrades

Author: James Halliday

package.json

@@ -8,8 +8,10 @@
   },
   "dependencies": {
     "acorn": "^2.1.0",
-    "concat-stream": "~1.2.1",
-    "minimist": "0.0.5"
+    "browser-pack": "^5.0.1",
+    "concat-stream": "^1.5.0",
+    "minimist": "0.0.5",
+    "tape": "^4.0.1"
   },
   "devDependencies": {
     "browser-pack": "~2.0.0",