Gemfile.lock in mutils-0.2.25 vs Gemfile.lock in mutils-0.2.27

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    mutils (0.2.24)
+    mutils (0.2.27)
       activesupport (>= 4.2)
 
 GEM
   remote: https://rubygems.org/
   specs:
@@ -26,23 +26,35 @@
       minitest (~> 5.1)
       tzinfo (~> 1.1)
       zeitwerk (~> 2.2)
     builder (3.2.3)
     concurrent-ruby (1.1.5)
+    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)
     crass (1.0.5)
     diff-lcs (1.3)
+    diffy (3.3.0)
+    docile (1.3.2)
     erubi (1.9.0)
     i18n (1.7.0)
       concurrent-ruby (~> 1.0)
+    json (2.2.0)
     loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     method_source (0.9.2)
     mini_portile2 (2.4.0)
     minitest (5.13.0)
+    naws_xml (0.1.1.pre)
+      ox (~> 2)
     nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
+    ox (2.11.0)
     rack (2.0.7)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
@@ -59,10 +71,11 @@
     rspec-core (3.9.0)
       rspec-support (~> 3.9.0)
     rspec-expectations (3.9.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
+    rspec-json_expectations (2.2.0)
     rspec-mocks (3.9.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-rails (3.9.0)
       actionpack (>= 3.0)
@@ -71,22 +84,37 @@
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)
       rspec-mocks (~> 3.9.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.0)
+    rspec-xml_helpers (1.0.5)
+      diff-lcs (~> 1.3)
+      diffy (~> 3.2)
+      naws_xml (= 0.1.1.pre)
+    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)
     thread_safe (0.3.6)
+    tins (1.22.2)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
     zeitwerk (2.2.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   bundler (~> 2.0)
+  coveralls
   mutils!
   rake (~> 10.0)
+  rspec-json_expectations
   rspec-rails
+  rspec-xml_helpers
 
 BUNDLED WITH
    2.0.2