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

@@ -1,16 +1,16 @@
 /* -------------------------------------------------------------------- *
  * Min device pixel ratio changed to 1.7
  */
 .classic {
-  background-image: url('../../img/test-retina.png?17551386780926');
+  background-image: url('../../img/test-retina.png?18321386783125');
   background-repeat: no-repeat;
 }
 
 @media only screen and (-webkit-min-device-pixel-ratio: 1.7), only screen and (min--moz-device-pixel-ratio: 1.7), only screen and (-moz-min-device-pixel-ratio: 1.7), only screen and (-ms-min-device-pixel-ratio: 1.7), only screen and (-o-min-device-pixel-ratio: 1.7 / 1), only screen and (min-device-pixel-ratio: 1.7), only screen and (min-resolution: 163.2dpi), only screen and (min-resolution: 1.7dppx) {
   .classic {
     /* Retina sprite */
-    background-image: url('../../img/[e-mail]?17551386780926');
+    background-image: url('../../img/[e-mail]?18321386783125');
     background-size: 152px auto;
   }
 }
 
 .classic {