Merge pull request #228 from GitScrum/greenkeeper-postcss-initial-1.5.3

postcss-initial@1.5.3 untested ⚠️

Author: Scrum

package.json

@@ -60,7 +60,7 @@
     "postcss-easy-import": "^1.0.1",
     "postcss-extend": "^1.0.5",
     "postcss-for": "^2.1.1",
-    "postcss-initial": "^1.5.2",
+    "postcss-initial": "^1.5.3",
     "postcss-mixins": "^5.4.0",
     "postcss-nested": "^1.0.0",
     "postcss-sorting": "^1.7.0",