Updated deps.

.travis.yml

@@ -2,8 +2,8 @@ language: node_js
 node_js:
   - "0.10"
   - "0.12"
-  - iojs-1
-  - iojs-2
+  - "4"
+  - "6"
 script:
   - npm run coverage
   - npm run publish-coverage

package.json

@@ -30,15 +30,15 @@
   "author": "Matteo Collina <hello@matteocollina.com>",
   "license": "MIT",
   "dependencies": {
-    "cli": "^0.6.5",
-    "concat-stream": "~1.4.6",
+    "cli": "^0.11.2",
+    "concat-stream": "~1.5.1",
     "end-of-stream": "^1.1.0",
-    "glob": "^5.0.3",
+    "glob": "^7.0.5",
     "level": "^1.1.0",
     "mkdirp": "^0.5.0",
-    "n3": "^0.4.3",
+    "n3": "^0.5.0",
     "progress-stream": "^1.0.1",
-    "readable-stream": ">= 1.1.13 < 2.0.0"
+    "readable-stream": "^2.1.4"
   },
   "peerDependencies": {
     "levelgraph": ">= 1.0 < 2.0"
@@ -47,11 +47,11 @@
     "mocha": "~2.2.1",
     "levelgraph": "^1.0.0",
     "level-test": "^2.0.0",
-    "chai": "~1.10.0",
+    "chai": "~3.5.0",
     "coveralls": "~2.11.2",
-    "istanbul": "~0.3.2",
-    "zuul": "~3.0.0",
-    "browserify": "~10.2.4",
-    "uglify-js": "~2.4.15"
+    "istanbul": "~0.4.4",
+    "zuul": "~3.10.0",
+    "browserify": "~13.0.1",
+    "uglify-js": "~2.7.0"
   }
 }