diff --git a/docs/themes/purehugo/layouts/partials/header.html b/docs/themes/purehugo/layouts/partials/header.html
index 2b964565..4909889e 100644
--- a/docs/themes/purehugo/layouts/partials/header.html
+++ b/docs/themes/purehugo/layouts/partials/header.html
@@ -18,8 +18,8 @@
     <meta property="og:description" content="{{ if .IsNode }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ else }}{{ with .Description }}{{ . }}{{ end }}{{ end }}">
 
     <link href='//fonts.googleapis.com/css?family=Source+Sans+Pro:400,700|Oxygen:400,700' rel='stylesheet' type='text/css'>
-    <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/pure/0.6.0/pure-min.css">
-    <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/pure/0.6.0/grids-responsive-min.css">
+    <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/pure/3.0.0/pure-min.css">
+    <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/pure/3.0.0/grids-responsive-min.css">
 
     <link rel="stylesheet" href='{{ "css/all.min.css" | absURL }}'>
     <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" rel="stylesheet">