diff --git a/assets/javascripts/templates/pages/about_tmpl.coffee b/assets/javascripts/templates/pages/about_tmpl.coffee
index f2a9eebe..6e91f3f6 100644
--- a/assets/javascripts/templates/pages/about_tmpl.coffee
+++ b/assets/javascripts/templates/pages/about_tmpl.coffee
@@ -203,7 +203,7 @@ credits = [
     'https://creativecommons.org/licenses/by-sa/2.5/'
   ], [
     'Crystal',
-    '2012-2017 Manas Technology Solutions',
+    '2012-2019 Manas Technology Solutions',
     'Apache',
     'https://raw.githubusercontent.com/crystal-lang/crystal/master/LICENSE'
   ], [
diff --git a/lib/docs/scrapers/crystal.rb b/lib/docs/scrapers/crystal.rb
index 14537c7f..92eb54e3 100644
--- a/lib/docs/scrapers/crystal.rb
+++ b/lib/docs/scrapers/crystal.rb
@@ -1,7 +1,7 @@
 module Docs
   class Crystal < UrlScraper
     self.type = 'crystal'
-    self.release = '0.27.0'
+    self.release = '0.30.1'
     self.base_url = 'https://crystal-lang.org/'
     self.root_path = "api/#{release}/index.html"
     self.initial_paths = %w(docs/index.html)
@@ -29,7 +29,7 @@ module Docs
         HTML
       else
         <<-HTML
-          &copy; 2012&ndash;2018 Manas Technology Solutions.<br>
+          &copy; 2012&ndash;2019 Manas Technology Solutions.<br>
           Licensed under the Apache License, Version 2.0.
         HTML
       end