Update dependencies

package.json

@@ -18,32 +18,32 @@
   "homepage": "https://github.com/alexdunphy/units",
   "license": "MIT",
   "devDependencies": {
-    "bower": "^1.5.2",
-    "chai": "^3.2.0",
+    "bower": "^1.5.3",
+    "chai": "^3.3.0",
     "coveralls": "^2.11.4",
     "gulp": "^3.9.0",
     "gulp-eslint": "^1.0.0",
     "gulp-header": "^1.7.1",
     "gulp-notify": "^2.2.0",
     "gulp-rename": "^1.2.2",
-    "gulp-uglify": "^1.4.0",
+    "gulp-uglify": "^1.4.1",
     "gulp-util": "^3.0.6",
-    "karma": "^0.13.9",
-    "karma-coverage": "^0.5.1",
+    "karma": "^0.13.10",
+    "karma-coverage": "^0.5.2",
     "karma-mocha": "^0.2.0",
     "karma-mocha-reporter": "^1.1.1",
     "karma-notify-reporter": "^0.1.1",
     "karma-phantomjs-launcher": "^0.2.1",
     "karma-sauce-launcher": "^0.2.14",
-    "karma-sinon-chai": "^1.0.0",
+    "karma-sinon-chai": "^1.1.0",
     "lodash": "^3.10.1",
-    "mocha": "^2.3.0",
+    "mocha": "^2.3.3",
     "phantomjs": "^1.9.18",
-    "run-sequence": "^1.1.2",
-    "webpack": "^1.12.0"
+    "run-sequence": "^1.1.4",
+    "webpack": "^1.12.2"
   },
   "dependencies": {
-    "isnumeric": "^0.2.0",
+    "isnumeric": "^0.3.1",
     "viewport-dimensions": "^0.2.0"
   },
   "keywords": [