Gemfile.lock in usps_flags-grades-0.1.1 vs Gemfile.lock in usps_flags-grades-0.1.2

@@ -1,19 +1,25 @@
 PATH
   remote: .
   specs:
-    usps_flags-grades (0.1.1)
+    usps_flags-grades (0.1.2)
       usps_flags (~> 0.5, >= 0.5.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
+    ast (2.4.0)
     diff-lcs (1.3)
     docile (1.1.5)
     file_utils (1.1.2)
+    jaro_winkler (1.5.2)
     json (2.1.0)
     mini_magick (4.9.3)
+    parallel (1.17.0)
+    parser (2.6.3.0)
+      ast (~> 2.4.0)
+    rainbow (3.0.0)
     rake (12.2.1)
     rspec (3.7.0)
       rspec-core (~> 3.7.0)
       rspec-expectations (~> 3.7.0)
       rspec-mocks (~> 3.7.0)
@@ -24,16 +30,27 @@
       rspec-support (~> 3.7.0)
     rspec-mocks (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.7.0)
     rspec-support (3.7.0)
+    rubocop (0.71.0)
+      jaro_winkler (~> 1.5.1)
+      parallel (~> 1.10)
+      parser (>= 2.6)
+      rainbow (>= 2.2.2, < 4.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 1.4.0, < 1.7)
+    rubocop-rspec (1.33.0)
+      rubocop (>= 0.60.0)
+    ruby-progressbar (1.10.1)
     rubyzip (1.2.3)
     simplecov (0.15.1)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.2)
+    unicode-display_width (1.6.0)
     usps_flags (0.5.1)
       file_utils (~> 1.1, >= 1.1.2)
       mini_magick (~> 4.8, >= 4.8.0)
       rubyzip (~> 1.2, >= 1.2.1)
 
@@ -41,9 +58,11 @@
   ruby
 
 DEPENDENCIES
   rake (~> 12.2, >= 12.2.1)
   rspec (~> 3.7, >= 3.7.0)
+  rubocop (~> 0.71, >= 0.71.0)
+  rubocop-rspec (~> 1.30, >= 1.30.0)
   simplecov (~> 0.15, >= 0.15.1)
   usps_flags-grades!
 
 BUNDLED WITH
    1.17.3