update dependencies

Author: hdgarrood

bower.json

@@ -22,8 +22,8 @@
   ],
   "dependencies": {
     "purescript-console": "^0.1.0",
-    "purescript-node-streams": "~0.3.0",
-    "purescript-node-process": "~0.4.1",
+    "purescript-node-streams": "~0.4.0",
+    "purescript-node-process": "~0.5.0",
     "purescript-options": "^0.6.0",
     "purescript-foreign": "^0.7.2"
   }