diff --git a/Appraisals b/Appraisals
index d122930..6ddec17 100644
--- a/Appraisals
+++ b/Appraisals
@@ -9,3 +9,7 @@ end
 appraise "2.3" do
   gem "capybara", "~> 2.3.0"
 end
+
+appraise "2.4" do
+  gem "capybara", "~> 2.4.0"
+end
diff --git a/gemfiles/2.1.gemfile.lock b/gemfiles/2.1.gemfile.lock
index dfab202..c9d42bf 100644
--- a/gemfiles/2.1.gemfile.lock
+++ b/gemfiles/2.1.gemfile.lock
@@ -2,7 +2,7 @@ PATH
   remote: ../
   specs:
     capybara-webkit (1.2.0)
-      capybara (>= 2.0.2, < 2.4.0)
+      capybara (>= 2.0.2, < 2.5.0)
       json
 
 GEM
@@ -24,7 +24,6 @@ GEM
     ffi (1.9.3)
     ffi (1.9.3-java)
     json (1.8.1)
-    json (1.8.1-java)
     launchy (2.4.2)
       addressable (~> 2.3)
     launchy (2.4.2-java)
diff --git a/gemfiles/2.2.gemfile.lock b/gemfiles/2.2.gemfile.lock
index 9ec68ef..dec22c8 100644
--- a/gemfiles/2.2.gemfile.lock
+++ b/gemfiles/2.2.gemfile.lock
@@ -2,7 +2,7 @@ PATH
   remote: ../
   specs:
     capybara-webkit (1.2.0)
-      capybara (>= 2.0.2, < 2.4.0)
+      capybara (>= 2.0.2, < 2.5.0)
       json
 
 GEM
diff --git a/gemfiles/2.3.gemfile.lock b/gemfiles/2.3.gemfile.lock
index 6aeee36..3a013d6 100644
--- a/gemfiles/2.3.gemfile.lock
+++ b/gemfiles/2.3.gemfile.lock
@@ -2,7 +2,7 @@ PATH
   remote: ../
   specs:
     capybara-webkit (1.2.0)
-      capybara (>= 2.0.2, < 2.4.0)
+      capybara (>= 2.0.2, < 2.5.0)
       json
 
 GEM
diff --git a/gemfiles/2.4.gemfile b/gemfiles/2.4.gemfile
new file mode 100644
index 0000000..5162a48
--- /dev/null
+++ b/gemfiles/2.4.gemfile
@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "capybara", "~> 2.4.0"
+
+gemspec :path=>"../"
\ No newline at end of file
diff --git a/gemfiles/2.4.gemfile.lock b/gemfiles/2.4.gemfile.lock
new file mode 100644
index 0000000..91c70a3
--- /dev/null
+++ b/gemfiles/2.4.gemfile.lock
@@ -0,0 +1,77 @@
+PATH
+  remote: ../
+  specs:
+    capybara-webkit (1.2.0)
+      capybara (>= 2.0.2, < 2.5.0)
+      json
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.3.6)
+    appraisal (0.4.1)
+      bundler
+      rake
+    capybara (2.4.1)
+      mime-types (>= 1.16)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      xpath (~> 2.0)
+    childprocess (0.5.3)
+      ffi (~> 1.0, >= 1.0.11)
+    diff-lcs (1.2.5)
+    ffi (1.9.3)
+    json (1.8.1)
+    launchy (2.4.2)
+      addressable (~> 2.3)
+    mime-types (2.3)
+    mini_magick (3.7.0)
+      subexec (~> 0.2.1)
+    mini_portile (0.6.0)
+    multi_json (1.10.1)
+    nokogiri (1.6.2.1)
+      mini_portile (= 0.6.0)
+    rack (1.5.2)
+    rack-protection (1.5.3)
+      rack
+    rack-test (0.6.2)
+      rack (>= 1.0)
+    rake (10.3.2)
+    rspec (2.14.1)
+      rspec-core (~> 2.14.0)
+      rspec-expectations (~> 2.14.0)
+      rspec-mocks (~> 2.14.0)
+    rspec-core (2.14.8)
+    rspec-expectations (2.14.5)
+      diff-lcs (>= 1.1.3, < 2.0)
+    rspec-mocks (2.14.6)
+    rubyzip (1.1.6)
+    selenium-webdriver (2.42.0)
+      childprocess (>= 0.5.0)
+      multi_json (~> 1.0)
+      rubyzip (~> 1.0)
+      websocket (~> 1.0.4)
+    sinatra (1.4.5)
+      rack (~> 1.4)
+      rack-protection (~> 1.4)
+      tilt (~> 1.3, >= 1.3.4)
+    subexec (0.2.3)
+    tilt (1.4.1)
+    websocket (1.0.7)
+    xpath (2.0.0)
+      nokogiri (~> 1.3)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  appraisal (~> 0.4.0)
+  capybara (~> 2.4.0)
+  capybara-webkit!
+  launchy
+  mini_magick
+  rake
+  rspec (~> 2.14.0)
+  selenium-webdriver
+  sinatra