diff --git a/factory_girl_rails.gemspec b/factory_girl_rails.gemspec
index 4d3af41..e9cf154 100644
--- a/factory_girl_rails.gemspec
+++ b/factory_girl_rails.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name        = %q{factory_girl_rails}
-  s.version     = '4.2.0'
+  s.version     = '4.2.1'
   s.authors     = ["Joe Ferris"]
   s.email       = %q{jferris@thoughtbot.com}
   s.homepage    = "http://github.com/thoughtbot/factory_girl_rails"
diff --git a/gemfiles/rails3.0.gemfile.lock b/gemfiles/rails3.0.gemfile.lock
index 1624c99..d6b4bae 100644
--- a/gemfiles/rails3.0.gemfile.lock
+++ b/gemfiles/rails3.0.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: /Users/joshuaclayton/dev/gems/factory_girl_rails
   specs:
-    factory_girl_rails (4.2.0)
+    factory_girl_rails (4.2.1)
       factory_girl (~> 4.2.0)
       railties (>= 3.0.0)
 
diff --git a/gemfiles/rails3.1.gemfile.lock b/gemfiles/rails3.1.gemfile.lock
index 0d1b7f2..f764f4b 100644
--- a/gemfiles/rails3.1.gemfile.lock
+++ b/gemfiles/rails3.1.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: /Users/joshuaclayton/dev/gems/factory_girl_rails
   specs:
-    factory_girl_rails (4.2.0)
+    factory_girl_rails (4.2.1)
       factory_girl (~> 4.2.0)
       railties (>= 3.0.0)
 
diff --git a/gemfiles/rails3.2.gemfile.lock b/gemfiles/rails3.2.gemfile.lock
index f479aa4..fcce1a7 100644
--- a/gemfiles/rails3.2.gemfile.lock
+++ b/gemfiles/rails3.2.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: /Users/joshuaclayton/dev/gems/factory_girl_rails
   specs:
-    factory_girl_rails (4.2.0)
+    factory_girl_rails (4.2.1)
       factory_girl (~> 4.2.0)
       railties (>= 3.0.0)