Gemfile.lock in simple-spreadsheet-0.0.5.4 vs Gemfile.lock in simple-spreadsheet-0.0.6

@@ -1,23 +1,20 @@
 PATH
   remote: .
   specs:
-    simple-spreadsheet (0.0.5.3)
+    simple-spreadsheet (0.0.5.4)
       roo (= 1.10.1)
       rubyXL (= 1.2.5)
       spreadsheet (= 0.6.5.9)
 
 GEM
   remote: http://rubygems.org/
   specs:
-    addressable (2.2.7)
     choice (0.1.6)
     diff-lcs (1.1.3)
-    faraday (0.7.6)
-      addressable (~> 2.2)
+    faraday (0.8.1)
       multipart-post (~> 1.1)
-      rack (~> 1.1)
     google-spreadsheet-ruby (0.1.8)
       nokogiri (>= 1.4.3.1)
       oauth (>= 0.3.6)
       oauth2 (>= 0.5.0)
     log4r (1.1.10)
@@ -26,10 +23,9 @@
     nokogiri (1.5.3)
     oauth (0.4.5)
     oauth2 (0.5.2)
       faraday (~> 0.7)
       multi_json (~> 1.0)
-    rack (1.4.1)
     roo (1.10.1)
       choice (>= 0.1.4)
       google-spreadsheet-ruby (>= 0.1.5)
       nokogiri (>= 1.5.0)
       rubyzip (>= 0.9.4)