package: update dev deps

TooTallNate · TooTallNate · commit d0565662a3c2 · 2016-10-14T14:35:22.000-07:00
diff --git a/package.json b/package.json
@@ -22,8 +22,8 @@
     "ref": "1"
   },
   "devDependencies": {
-    "bindings": "~1.2.0",
-    "mocha": "*",
+    "bindings": "1",
+    "mocha": "3",
     "nan": "2"
   }
 }
