test/css/sprites/retina.css in ezy-0.2.7.alpha vs test/css/sprites/retina.css in ezy-0.2.8

@@ -1,13 +1,13 @@
 .classic, .indy, .alien {
-  background-image: url('../../img/test-retina.png?17551386780928');
+  background-image: url('../../img/test-retina.png?18321386783132');
   background-repeat: no-repeat;
 }
 
 @media only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (min--moz-device-pixel-ratio: 2), only screen and (-moz-min-device-pixel-ratio: 2), only screen and (-ms-min-device-pixel-ratio: 2), only screen and (-o-min-device-pixel-ratio: 2 / 1), only screen and (min-device-pixel-ratio: 2), only screen and (min-resolution: 192dpi), only screen and (min-resolution: 2dppx) {
   .classic, .indy {
     /* Retina sprite */
-    background-image: url('../../img/[e-mail]?17551386780928');
+    background-image: url('../../img/[e-mail]?18321386783132');
     background-size: 152px auto;
   }
 }
 
 .classic {