diff --git a/package.json b/package.json
index b63d9b0..8310b14 100644
--- a/package.json
+++ b/package.json
@@ -21,12 +21,12 @@
     "gulp": "^3.9.1",
     "gulp-babel": "^6.1.2",
     "gulp-concat": "^2.6.0",
-    "gulp-jscs": "^3.0.2",
-    "gulp-jsdoc3": "^0.2.1",
-    "gulp-mocha": "^2.2.0",
-    "gulp-wrap": "^0.11.0"
+    "gulp-jscs": "^4.0.0",
+    "gulp-jsdoc3": "^1.0.1",
+    "gulp-mocha": "^3.0.1",
+    "gulp-wrap": "^0.13.0"
   },
   "dependencies": {
-    "gulp-uglify": "^1.5.3"
+    "gulp-uglify": "^2.0.0"
   }
 }