1 files changed, 2 insertions, 2 deletions
diff --git a/Gemfile b/Gemfile
index 6c2e06dd335..633ce2de785 100644
--- a/Gemfile
+++ b/Gemfile
@@ -120,8 +120,8 @@ gem 'diffy', '~> 3.0.3'
 
 # Application server
 group :unicorn do
-  gem 'unicorn', '~> 4.9.0'
-  gem 'unicorn-worker-killer', '~> 0.4.2'
+  gem 'unicorn', '~> 5.1.0'
+  gem 'unicorn-worker-killer', '~> 0.4.4'
 end
 
 # State machine