diff --git a/app/models/article.rb b/app/models/article.rb
index 03b379a..a6d1d5c 100644
--- a/app/models/article.rb
+++ b/app/models/article.rb
@@ -30,7 +30,7 @@ def check_published_title_is_unique
   # --
   # @api public
   def comments_allowed?
-    published_at > Date.today - 30 ? true : false
+    published_at > Date.today - 60 ? true : false
   end
   
   # Extract an excerpt from the body
diff --git a/config/dependencies.rb b/config/dependencies.rb
index fba6a19..92009cc 100644
--- a/config/dependencies.rb
+++ b/config/dependencies.rb
@@ -24,4 +24,4 @@
 
 dependency "merb-builder", "0.9.8"
 
-dependency "RedCloth", "> 4.0"
\ No newline at end of file
+dependency "RedCloth", "> 4"
\ No newline at end of file