1 files changed, 1 insertions, 1 deletions
diff --git a/Gemfile b/Gemfile
index 61487b0be..6608672fa 100644
--- a/Gemfile
+++ b/Gemfile
@@ -20,7 +20,7 @@ gem "actionpack-xml_parser"
 gem "roadie-rails", "~> 1.1.1"
 gem "roadie", "~> 3.2.1"
 gem "mimemagic"
-gem "mail", "~> 2.6.6"
+gem "mail", "~> 2.6.4"
 
 gem "nokogiri", (RUBY_VERSION >= "2.1" ? "~> 1.7.2" : "~> 1.6.8")
 gem "i18n", "~> 0.7.0"