diff --git a/Gemfile b/Gemfile
index b21729f..835f39d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -36,7 +36,7 @@ end
 group :development, :test do
   gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
   gem 'capybara', '~> 2.13'
-  gem 'factory_girl_rails', '~> 4.8'
+  gem 'factory_girl_rails', '~> 4.9'
   gem 'faker', '~> 1.8', '>= 1.8.4'
   gem 'selenium-webdriver'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index d160342..a934b99 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -82,6 +82,7 @@ GEM
     concurrent-ruby (1.0.5)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
+    crass (1.0.3)
     delayed_job (4.1.3)
       activesupport (>= 3.0, < 5.2)
     delayed_job_active_record (4.1.2)
@@ -103,12 +104,12 @@ GEM
       activesupport (~> 5.0)
       request_store (~> 1.0)
     encryptor (3.0.0)
-    erubi (1.6.1)
+    erubi (1.7.0)
     execjs (2.7.0)
-    factory_girl (4.8.0)
+    factory_girl (4.9.0)
       activesupport (>= 3.0.0)
-    factory_girl_rails (4.8.0)
-      factory_girl (~> 4.8.0)
+    factory_girl_rails (4.9.0)
+      factory_girl (~> 4.9.0)
       railties (>= 3.0.0)
     faker (1.8.4)
       i18n (~> 0.5)
@@ -138,17 +139,18 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     local_time (2.0.0)
-    loofah (2.0.3)
+    loofah (2.1.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.6)
       mime-types (>= 1.16, < 4)
     metaclass (0.0.4)
-    method_source (0.8.2)
+    method_source (0.9.0)
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_mime (0.1.3)
-    mini_portile2 (2.2.0)
+    mini_portile2 (2.3.0)
     minitest (5.10.3)
     minitest-capybara (0.8.2)
       capybara (~> 2.2)
@@ -170,8 +172,8 @@ GEM
       metaclass (~> 0.0.1)
     multi_json (1.12.1)
     nio4r (2.1.0)
-    nokogiri (1.8.0)
-      mini_portile2 (~> 2.2.0)
+    nokogiri (1.8.1)
+      mini_portile2 (~> 2.3.0)
     orm_adapter (0.5.0)
     paranoia (2.4.0)
       activerecord (>= 4.0, < 5.2)
@@ -204,7 +206,7 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (12.0.0)
+    rake (12.3.0)
     rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
@@ -288,7 +290,7 @@ DEPENDENCIES
   devise (~> 4.3.0)
   devise_invitable (~> 1.7, >= 1.7.2)
   draper (~> 3.0)
-  factory_girl_rails (~> 4.8)
+  factory_girl_rails (~> 4.9)
   faker (~> 1.8, >= 1.8.4)
   foreman
   kaminari (~> 1.0, >= 1.0.1)