Gemfile.lock in insist-0.0.5 vs Gemfile.lock in insist-0.0.6

@@ -1,18 +1,13 @@
 PATH
   remote: .
   specs:
-    insist (0.0.4)
-      cabin (> 0)
+    insist (0.0.5)
 
 GEM
   remote: http://rubygems.org/
   specs:
-    cabin (0.4.3)
-      json
     diff-lcs (1.1.3)
-    json (1.6.5)
-    json (1.6.5-java)
     rspec (2.8.0)
       rspec-core (~> 2.8.0)
       rspec-expectations (~> 2.8.0)
       rspec-mocks (~> 2.8.0)
     rspec-core (2.8.0)