Gemfile.lock in selenium-rc-2.16.1.2 vs Gemfile.lock in selenium-rc-2.20.0

@@ -1,18 +1,17 @@
 PATH
   remote: .
   specs:
-    selenium-rc (2.16.1.2)
+    selenium-rc (2.20.0)
       selenium-client (>= 1.2.18)
 
 GEM
   remote: http://rubygems.org/
   specs:
     diff-lcs (1.1.2)
     gem-release (0.0.16)
     lsof (0.3.0)
-    rake (0.9.2.2)
     rr (1.0.2)
     rspec (2.5.0)
       rspec-core (~> 2.5.0)
       rspec-expectations (~> 2.5.0)
       rspec-mocks (~> 2.5.0)
@@ -28,10 +27,9 @@
   ruby
 
 DEPENDENCIES
   gem-release
   lsof
-  rake
   rr
   rspec (>= 2.5.0)
   rubyzip
   selenium-rc!
   thor