diff --git a/Gemfile b/Gemfile
index f119ccead..171edac2a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -144,7 +144,7 @@ group :test do
   gem 'database_cleaner', '0.9.1'
 
   gem 'timecop', '0.5.9'
-  gem 'factory_girl_rails', '4.1.0'
+  gem 'factory_girl_rails', '4.2.1'
   gem 'fixture_builder', '0.3.5'
   gem 'fuubar', '1.1.0'
   gem 'rspec-instafail', '0.2.4', :require => false
diff --git a/Gemfile.lock b/Gemfile.lock
index 5e7388ef5..3f6bf3b02 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -105,10 +105,10 @@ GEM
     excon (0.16.10)
     execjs (1.4.0)
       multi_json (~> 1.0)
-    factory_girl (4.1.0)
+    factory_girl (4.2.0)
       activesupport (>= 3.0.0)
-    factory_girl_rails (4.1.0)
-      factory_girl (~> 4.1.0)
+    factory_girl_rails (4.2.1)
+      factory_girl (~> 4.2.0)
       railties (>= 3.0.0)
     faraday (0.8.4)
       multipart-post (~> 1.1)
@@ -421,7 +421,7 @@ DEPENDENCIES
   cucumber-rails (= 1.3.0)
   database_cleaner (= 0.9.1)
   devise (= 2.1.3)
-  factory_girl_rails (= 4.1.0)
+  factory_girl_rails (= 4.2.1)
   faraday (= 0.8.4)
   faraday_middleware (= 0.9.0)
   fastercsv (= 1.5.5)