diff --git a/Gemfile b/Gemfile
index 7ba3cc795..72c329849 100644
--- a/Gemfile
+++ b/Gemfile
@@ -40,7 +40,7 @@ gem 'messagebus_ruby_api', '1.0.3'
 group :production do # we don't install these on travis to speed up test runs
   gem 'rails_admin', '0.4.1'
   gem 'fastercsv', '1.5.5', :require => false
-  gem 'rack-ssl', '1.3.2', :require => 'rack/ssl'
+  gem 'rack-ssl', '1.3.3', :require => 'rack/ssl'
   gem 'rack-rewrite', '1.3.3', :require => false
 
   # analytics
diff --git a/Gemfile.lock b/Gemfile.lock
index ac0b67fcc..4633e56f5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -273,7 +273,7 @@ GEM
     rack-protection (1.2.0)
       rack
     rack-rewrite (1.3.3)
-    rack-ssl (1.3.2)
+    rack-ssl (1.3.3)
       rack
     rack-test (0.6.2)
       rack (>= 1.0)
@@ -459,7 +459,7 @@ DEPENDENCIES
   rack-piwik (= 0.1.3)
   rack-protection (= 1.2)
   rack-rewrite (= 1.3.3)
-  rack-ssl (= 1.3.2)
+  rack-ssl (= 1.3.3)
   rails (= 3.2.12)
   rails-i18n (= 0.7.2)
   rails_admin (= 0.4.1)