diff --git a/package.json b/package.json
index ed10751..d35293b 100644
--- a/package.json
+++ b/package.json
@@ -23,12 +23,9 @@
   },
   "dependencies": {
     "babel-runtime": "^5.4.4",
-    "buffers": "0.1.1",
-    "chai": "~3.2.0",
     "minecraft-data": "0.7.0",
     "minecraft-protocol": "^0.15.0",
     "mkdirp": "0.5.1",
-    "mocha": "~2.2.5",
     "moment": "^2.10.6",
     "node-uuid": "^1.4.3",
     "prismarine-block": "0.1.0",
@@ -56,6 +53,8 @@
     "gulp": "^3.8.11",
     "gulp-babel": "^5.1.0",
     "gulp-plumber": "^1.0.1",
-    "gulp-sourcemaps": "^1.3.0"
+    "gulp-sourcemaps": "^1.3.0",
+    "mocha": "~2.2.5",
+    "chai": "~3.2.0"
   }
 }