Gemfile.lock in simply_serializable-1.3.0 vs Gemfile.lock in simply_serializable-1.4.0

@@ -1,20 +1,29 @@
 PATH
   remote: .
   specs:
-    simply_serializable (1.3.0)
+    simply_serializable (1.4.0)
       fingerprintable (>= 1.2.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
     awesome_print (1.8.0)
+    bump (0.8.0)
     byebug (11.0.1)
     colorize (0.8.1)
+    coveralls (0.8.23)
+      json (>= 1.8, < 3)
+      simplecov (~> 0.16.1)
+      term-ansicolor (~> 1.3)
+      thor (>= 0.19.4, < 2.0)
+      tins (~> 1.6)
     diff-lcs (1.3)
+    docile (1.3.2)
     fingerprintable (1.2.1)
       colorize
+    json (2.2.0)
     rake (10.5.0)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
       rspec-mocks (~> 3.8.0)
@@ -25,19 +34,30 @@
       rspec-support (~> 3.8.0)
     rspec-mocks (3.8.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
     rspec-support (3.8.0)
+    simplecov (0.16.1)
+      docile (~> 1.1)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.2)
+    term-ansicolor (1.7.1)
+      tins (~> 1.0)
+    thor (0.20.3)
+    tins (1.20.3)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   awesome_print
+  bump
   bundler (~> 2.0)
   byebug
+  coveralls
   rake (~> 10.0)
   rspec (~> 3.0)
   simply_serializable!
 
 BUNDLED WITH
-   2.0.1
+   2.0.2