diff --git a/Gemfile b/Gemfile
index 3071ce80..0395dcb5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -23,7 +23,7 @@ group :development, :test do
   gem 'capybara'
   gem 'pry'
   gem 'unicorn'
-  gem 'mina', '~> 0.3.8'
+  gem 'mina', '~> 1.2.3'
   gem 'puma'
   gem 'webmock'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 0d375c66..6d10c187 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -123,7 +123,7 @@ GEM
     mimemagic (0.3.10)
       nokogiri (~> 1)
       rake
-    mina (0.3.8)
+    mina (1.2.3)
       open4 (~> 1.3.4)
       rake
     mini_mime (1.0.3)
@@ -251,7 +251,7 @@ DEPENDENCIES
   jbuilder
   listen (>= 3.0.5, < 3.6)
   mimemagic (~> 0.3.10)
-  mina (~> 0.3.8)
+  mina (~> 1.2.3)
   passenger (>= 5.3.2)
   pg (~> 1.2.3)
   pry