diff --git a/Gemfile.lock b/Gemfile.lock
index 4e14ad5..fce3f2a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -44,7 +44,6 @@ GEM
       rake (~> 10.4)
     arel (6.0.3)
     bcrypt (3.1.10)
-    bcrypt (3.1.10-x64-mingw32)
     bootstrap-sass (3.2.0.0)
       sass (~> 3.2)
     bootstrap-will_paginate (0.0.10)
@@ -111,14 +110,13 @@ GEM
     execjs (2.6.0)
     factory_girl (4.5.0)
       activesupport (>= 3.0.0)
-    factory_girl_rails (4.5.0)
+    factory_girl_rails (4.6.0)
       factory_girl (~> 4.5.0)
       railties (>= 3.0.0)
     faker (1.4.2)
       i18n (~> 0.5)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.10-x64-mingw32)
     friendly_id (5.1.0)
       activerecord (>= 4.0.0)
     globalid (0.3.6)
@@ -164,15 +162,12 @@ GEM
     multi_xml (0.5.5)
     multipart-post (2.0.0)
     mysql2 (0.4.2)
-    mysql2 (0.4.2-x64-mingw32)
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
     net-ssh (3.0.2)
     netrc (0.11.0)
     nokogiri (1.6.7.2)
       mini_portile2 (~> 2.0.0.rc2)
-    nokogiri (1.6.7.2-x64-mingw32)
-      mini_portile2 (~> 2.0.0.rc2)
     oauth2 (1.1.0)
       faraday (>= 0.8, < 0.10)
       jwt (~> 1.0, < 1.5.2)
@@ -186,7 +181,7 @@ GEM
       oauth2 (~> 1.0)
       omniauth (~> 1.2)
     orm_adapter (0.5.0)
-    paperclip (4.3.3)
+    paperclip (4.3.4)
       activemodel (>= 3.2.0)
       activesupport (>= 3.2.0)
       cocaine (~> 0.5.5)
@@ -228,11 +223,6 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 3.0)
       netrc (~> 0.7)
-    rest-client (1.8.0-x64-mingw32)
-      ffi (~> 1.9)
-      http-cookie (>= 1.0.2, < 2.0)
-      mime-types (>= 1.16, < 3.0)
-      netrc (~> 0.7)
     rspec-core (3.4.2)
       rspec-support (~> 3.4.0)
     rspec-expectations (3.4.0)
@@ -241,7 +231,7 @@ GEM
     rspec-mocks (3.4.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.4.0)
-    rspec-rails (3.4.1)
+    rspec-rails (3.4.2)
       actionpack (>= 3.0, < 4.3)
       activesupport (>= 3.0, < 4.3)
       railties (>= 3.0, < 4.3)
@@ -262,7 +252,7 @@ GEM
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
     sexp_processor (4.6.1)
-    simplecov (0.11.1)
+    simplecov (0.11.2)
       docile (~> 1.1.0)
       json (~> 1.8)
       simplecov-html (~> 0.10.0)
@@ -278,7 +268,6 @@ GEM
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
     sqlite3 (1.3.11)
-    sqlite3 (1.3.11-x64-mingw32)
     sshkit (1.8.1)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)
@@ -297,15 +286,13 @@ GEM
       json (>= 1.8.0)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.1)
-    unf_ext (0.0.7.1-x64-mingw32)
+    unf_ext (0.0.7.2)
     warden (1.2.6)
       rack (>= 1.0)
     will_paginate (3.0.7)
 
 PLATFORMS
   ruby
-  x64-mingw32
 
 DEPENDENCIES
   airbrake (~> 4)