Update dependencies.

package.json

@@ -22,12 +22,12 @@
     "bluebird": "^2.9.9",
     "classnames": "^1.1.4",
     "compression": "^1.4.0",
-    "css-loader": "^0.10.1",
+    "css-loader": "^0.11.0",
     "del": "^1.1.1",
     "eslint-plugin-react": "^2.0.1",
-    "eventemitter3": "^0.1.6",
+    "eventemitter3": "^1.0.1",
     "express": "^4.11.2",
-    "extract-text-webpack-plugin": "^0.5.0",
+    "extract-text-webpack-plugin": "^0.6.0",
     "fastclick": "^1.0.6",
     "file-loader": "^0.8.1",
     "flux": "^2.0.1",
@@ -53,11 +53,11 @@
     "run-sequence": "^1.0.2",
     "sass-loader": "^1.0.0",
     "serve-favicon": "^2.2.0",
-    "style-loader": "^0.10.1",
+    "style-loader": "^0.11.0",
     "stylus-loader": "^1.0.0",
     "url-loader": "^0.5.5",
     "validator": "^3.34.0",
-    "webpack": "^1.5.3",
+    "webpack": "^1.8.9",
     "webpack-dev-server": "^1.7.0",
     "yargs": "^3.3.1"
   }