update slider version reference

index.html

@@ -11,7 +11,7 @@
         crossorigin="anonymous">
 
     <!-- Skroll-Slider CSS -->
-    <link rel="stylesheet" type="text/css" href="css/skroll-slider.min.css?v=1.0.2">
+    <link rel="stylesheet" type="text/css" href="css/skroll-slider.min.css?v=1.0.31">
 
     <!-- highlightjs -->
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css">
@@ -158,7 +158,7 @@
         crossorigin="anonymous"></script>
 
     <!-- Skroll-Slider JS -->
-    <script src="js/skroll-slider.min.js?v=1.0.3"></script>
+    <script src="js/skroll-slider.min.js?v=1.0.31"></script>
 
     <!-- highlight.js -->
     <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/highlight.min.js"></script>