diff --git a/twitter-bootstrap-rails.gemspec b/twitter-bootstrap-rails.gemspec
index 95767bb7..fb97f329 100644
--- a/twitter-bootstrap-rails.gemspec
+++ b/twitter-bootstrap-rails.gemspec
@@ -20,6 +20,6 @@ Gem::Specification.new do |s|
 
   s.add_dependency             'railties',   '>= 3.1'
   s.add_dependency             'actionpack', '>= 3.1'
-  s.add_runtime_dependency     'less-rails', '~> 2.1.5'
+  s.add_runtime_dependency     'less-rails', '~> 2.1.6'
   s.add_development_dependency 'rails', '>= 3.1'
 end