Gemfile.lock in optimizely_server_side-0.0.6 vs Gemfile.lock in optimizely_server_side-0.0.7

@@ -38,12 +38,10 @@
       murmurhash3 (~> 0.1.6)
     rspec (3.5.0)
       rspec-core (~> 3.5.0)
       rspec-expectations (~> 3.5.0)
       rspec-mocks (~> 3.5.0)
-    rspec-collection_matchers (1.1.2)
-      rspec-expectations (>= 2.99.0.beta1)
     rspec-core (3.5.2)
       rspec-support (~> 3.5.0)
     rspec-expectations (3.5.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.5.0)
@@ -70,10 +68,9 @@
 
 DEPENDENCIES
   codeclimate-test-reporter
   optimizely_server_side!
   rspec (~> 3.5)
-  rspec-collection_matchers (~> 1.1, >= 1.1.2)
   webmock (~> 2.1)
 
 BUNDLED WITH
    1.12.5