Update outdated dependencies

.travis.yml

@@ -1,6 +1,20 @@
+sudo: false
 language: node_js
 node_js:
-  - "0.11.14"
-before_install: "npm install --build-from-source"
+  - "iojs"
+  - "4"
+addons:
+  apt:
+    sources:
+    - ubuntu-toolchain-r-test
+    - llvm-toolchain-precise-3.5
+    packages:
+     - clang-3.5
+before_install:
+  - if [[ $(uname -s) == 'Linux' ]]; then
+       export CXX="clang++-3.5";
+       export CC="clang-3.5";
+    fi;
+  - "npm install --build-from-source"
 script: "make test-travis-all"
 after_script: "npm install coveralls@2 && cat ./coverage/lcov.info | coveralls"

package.json

@@ -28,8 +28,8 @@
   "license": "MIT",
   "dependencies": {
     "bluebird": "~2.9.7",
-    "bytes": "~1.0.0",
-    "cfork": "~1.2.2",
+    "bytes": "~2.1.0",
+    "cfork": "~1.3.1",
     "co": "~4.3.1",
     "copy-to": "~2.0.1",
     "debug": "~2.1.1",
@@ -42,7 +42,7 @@
     "mime-types": "~2.0.8",
     "mini-logger": "~1.0.0",
     "mkdirp": "~0.5.0",
-    "mysql": "~2.5.4",
+    "mysql": "~2.9.0",
     "only": "~0.0.2",
     "sequelize": "~2.0.0-rc8",
     "thunkify-wrap": "~1.0.4",
@@ -59,7 +59,7 @@
     "pedding": "~1.0.0",
     "should": "~4.6.5",
     "should-http": "~0.0.2",
-    "sqlite3": "~3.0.4",
+    "sqlite3": "~3.1.0",
     "supertest": "~0.15.0"
   },
   "engine": {