diff --git a/jekyll-theme-open-project.gemspec b/jekyll-theme-open-project.gemspec
index d7a65cc..cb6889c 100644
--- a/jekyll-theme-open-project.gemspec
+++ b/jekyll-theme-open-project.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |s|
   s.name          = 'jekyll-theme-open-project'
-  s.version       = '2.0.21'
+  s.version       = '2.0.22'
   s.authors       = ['Ribose Inc.']
   s.email         = ['open.source@ribose.com']