Gemfile.lock in eigenclass-2.0.3 vs Gemfile.lock in eigenclass-2.0.4

@@ -1,26 +1,17 @@
 PATH
   remote: .
   specs:
-    eigenclass (2.0.3)
+    eigenclass (2.0.4)
 
 GEM
   remote: https://www.rubygems.org/
   specs:
-    activesupport (4.2.0)
-      i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
-      minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
-      tzinfo (~> 1.1)
     codeclimate-test-reporter (0.4.7)
       simplecov (>= 0.7.1, < 1.0.0)
     diff-lcs (1.2.5)
     docile (1.1.5)
-    i18n (0.7.0)
-    json (1.8.2)
-    minitest (5.5.1)
     multi_json (1.10.1)
     rspec (3.2.0)
       rspec-core (~> 3.2.0)
       rspec-expectations (~> 3.2.0)
       rspec-mocks (~> 3.2.0)
@@ -31,28 +22,18 @@
       rspec-support (~> 3.2.0)
     rspec-mocks (3.2.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.2.0)
     rspec-support (3.2.2)
-    shoulda (3.5.0)
-      shoulda-context (~> 1.0, >= 1.0.1)
-      shoulda-matchers (>= 1.4.1, < 3.0)
-    shoulda-context (1.2.1)
-    shoulda-matchers (2.8.0)
-      activesupport (>= 3.0.0)
     simplecov (0.9.2)
       docile (~> 1.1.0)
       multi_json (~> 1.0)
       simplecov-html (~> 0.9.0)
     simplecov-html (0.9.0)
-    thread_safe (0.3.4)
-    tzinfo (1.2.2)
-      thread_safe (~> 0.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   codeclimate-test-reporter
   eigenclass!
   rspec
-  shoulda