diff --git a/actionmailer/actionmailer.gemspec b/actionmailer/actionmailer.gemspec
index d73f86cd65131266a9757600302eb4e6db3544db..b0ec3d798e2ed8c052ea639d8a1e098d8c4c3e18 100644
--- a/actionmailer/actionmailer.gemspec
+++ b/actionmailer/actionmailer.gemspec
@@ -11,7 +11,7 @@
   s.homepage = "http://www.rubyonrails.org"
 
   s.add_dependency('actionpack', '= 3.0.pre')
-  s.add_dependency('mail', '~> 2.1.1')
+  s.add_dependency('mail', '~> 2.1.2')
 
   s.files = Dir['CHANGELOG', 'README', 'MIT-LICENSE', 'lib/**/*']
   s.has_rdoc = true