diff --git a/Gemfile.lock b/Gemfile.lock
index b52c5d6..7a71ba1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,31 +1,25 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    capybara (0.4.1.2)
-      celerity (>= 0.7.9)
-      culerity (>= 0.2.4)
+    capybara (1.0.0)
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
-      selenium-webdriver (>= 0.0.27)
-      xpath (~> 0.1.3)
-    celerity (0.8.8)
-    childprocess (0.1.7)
-      ffi (~> 0.6.3)
-    culerity (0.2.15)
+      selenium-webdriver (~> 0.2.0)
+      xpath (~> 0.1.4)
+    childprocess (0.1.9)
+      ffi (~> 1.0.6)
     diff-lcs (1.1.2)
-    ffi (0.6.3)
-      rake (>= 0.8.7)
-    json_pure (1.5.1)
+    ffi (1.0.9)
+    json_pure (1.5.3)
     mime-types (1.16)
     mini_magick (3.2.1)
       subexec (~> 0.0.4)
-    nokogiri (1.4.4)
-    rack (1.2.1)
-    rack-test (0.5.7)
+    nokogiri (1.5.0)
+    rack (1.3.0)
+    rack-test (0.6.0)
       rack (>= 1.0)
-    rake (0.8.7)
     rspec (2.5.0)
       rspec-core (~> 2.5.0)
       rspec-expectations (~> 2.5.0)
@@ -35,9 +29,9 @@ GEM
       diff-lcs (~> 1.1.2)
     rspec-mocks (2.5.0)
     rubyzip (0.9.4)
-    selenium-webdriver (0.1.3)
-      childprocess (~> 0.1.5)
-      ffi (~> 0.6.3)
+    selenium-webdriver (0.2.2)
+      childprocess (>= 0.1.9)
+      ffi (>= 1.0.7)
       json_pure
       rubyzip
     sinatra (1.1.2)
@@ -45,7 +39,7 @@ GEM
       tilt (~> 1.2)
     subexec (0.0.4)
     tilt (1.2.2)
-    xpath (0.1.3)
+    xpath (0.1.4)
       nokogiri (~> 1.3)
 
 PLATFORMS
diff --git a/capybara-webkit.gemspec b/capybara-webkit.gemspec
index 03d571b..65adf7b 100644
--- a/capybara-webkit.gemspec
+++ b/capybara-webkit.gemspec
@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
   s.require_path = "lib"
   s.rubygems_version = "1.3.5"
   s.summary = "Headless Webkit driver for Capybara"
-  s.add_runtime_dependency "capybara", "~> 0.4.1"
+  s.add_runtime_dependency "capybara", "~> 1.0.0"
   s.extensions = "extconf.rb"
 end