app/assets/images/flags/1x1/hu.svg in flag-icons-rails-1.1.2 vs app/assets/images/flags/1x1/hu.svg in flag-icons-rails-2.5.0

@@ -1,6 +1,5 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg xmlns="http://www.w3.org/2000/svg" height="512" width="512" version="1">
+<svg xmlns="http://www.w3.org/2000/svg" height="512" width="512" version="1" viewBox="0 0 512 512">
   <g fill-rule="evenodd">
     <path fill="#fff" d="M512.004 511.985H0V0h512.004z"/>
     <path fill="#388d00" d="M512.004 511.985H0V341.323h512.004z"/>
     <path fill="#d43516" d="M512.004 170.8H0V.137h512.004z"/>
   </g>