Bump to Rails 4.1.8 and Ruby to 2.1.5

.ruby-version

@@ -1 +1 @@
-2.1.3
+2.1.5

Gemfile

@@ -1,8 +1,8 @@
 source 'https://rubygems.org'
 
-ruby '2.1.3'
+ruby '2.1.5'
 
-gem 'rails', '4.1.7'
+gem 'rails', '4.1.8'
 gem 'arel'
 gem 'jquery-rails'
 gem 'sprockets-rails', '~> 2.0'

Gemfile.lock

@@ -36,27 +36,27 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.1.7)
-      actionpack (= 4.1.7)
-      actionview (= 4.1.7)
+    actionmailer (4.1.8)
+      actionpack (= 4.1.8)
+      actionview (= 4.1.8)
       mail (~> 2.5, >= 2.5.4)
-    actionpack (4.1.7)
-      actionview (= 4.1.7)
-      activesupport (= 4.1.7)
+    actionpack (4.1.8)
+      actionview (= 4.1.8)
+      activesupport (= 4.1.8)
       rack (~> 1.5.2)
       rack-test (~> 0.6.2)
-    actionview (4.1.7)
-      activesupport (= 4.1.7)
+    actionview (4.1.8)
+      activesupport (= 4.1.8)
       builder (~> 3.1)
       erubis (~> 2.7.0)
-    activemodel (4.1.7)
-      activesupport (= 4.1.7)
+    activemodel (4.1.8)
+      activesupport (= 4.1.8)
       builder (~> 3.1)
-    activerecord (4.1.7)
-      activemodel (= 4.1.7)
-      activesupport (= 4.1.7)
+    activerecord (4.1.8)
+      activemodel (= 4.1.8)
+      activesupport (= 4.1.8)
       arel (~> 5.0.0)
-    activesupport (4.1.7)
+    activesupport (4.1.8)
       i18n (~> 0.6, >= 0.6.9)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
@@ -134,11 +134,11 @@ GEM
     kaminari (0.16.1)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
-    mail (2.6.1)
+    mail (2.6.3)
       mime-types (>= 1.16, < 3)
     metaclass (0.0.4)
     mime-types (2.4.3)
-    minitest (5.4.2)
+    minitest (5.4.3)
     minitest-reporters (1.0.5)
       ansi
       builder
@@ -158,24 +158,24 @@ GEM
       rack
     rack-test (0.6.2)
       rack (>= 1.0)
-    rails (4.1.7)
-      actionmailer (= 4.1.7)
-      actionpack (= 4.1.7)
-      actionview (= 4.1.7)
-      activemodel (= 4.1.7)
-      activerecord (= 4.1.7)
-      activesupport (= 4.1.7)
+    rails (4.1.8)
+      actionmailer (= 4.1.8)
+      actionpack (= 4.1.8)
+      actionview (= 4.1.8)
+      activemodel (= 4.1.8)
+      activerecord (= 4.1.8)
+      activesupport (= 4.1.8)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.1.7)
+      railties (= 4.1.8)
       sprockets-rails (~> 2.0)
     rails_12factor (0.0.2)
       rails_serve_static_assets
       rails_stdout_logging
     rails_serve_static_assets (0.0.2)
     rails_stdout_logging (0.0.3)
-    railties (4.1.7)
-      actionpack (= 4.1.7)
-      activesupport (= 4.1.7)
+    railties (4.1.8)
+      actionpack (= 4.1.8)
+      activesupport (= 4.1.8)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (10.3.2)
@@ -253,7 +253,7 @@ DEPENDENCIES
   mocha
   pg
   quiet_assets
-  rails (= 4.1.7)
+  rails (= 4.1.8)
   rails_12factor
   sass-rails!
   simple_form

circle.yml

@@ -7,7 +7,7 @@ machine:
   # Version of ruby to use
   ruby:
     version:
-      2.1.3
+      2.1.5
 
   # Add some environment variables
   environment: