Update version

alancutter · alancutter · commit f34cb745593e · 2017-04-14T09:39:28.000+10:00
diff --git a/package.json b/package.json
@@ -5,7 +5,7 @@
     "type": "git",
     "url": "https://github.com/web-animations/web-animations-js.git"
   },
-  "version": "2.2.3",
+  "version": "2.2.4",
   "keywords": [
     "animations",
     "polyfill"
