Gemfile.lock in preval-0.4.1 vs Gemfile.lock in preval-0.5.0

- old
+ new
@@ -1,37 +1,53 @@
 PATH
   remote: .
   specs:
-    preval (0.4.1)
+    preval (0.5.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    bootsnap (1.4.3)
+    ast (2.4.0)
+    bootsnap (1.4.4)
       msgpack (~> 1.0)
+    jaro_winkler (1.5.2)
     minitest (5.11.3)
     msgpack (1.2.10)
     mustermann (1.0.3)
+    parallel (1.17.0)
+    parser (2.6.3.0)
+      ast (~> 2.4.0)
     rack (2.0.6)
     rack-protection (2.0.5)
       rack
+    rainbow (3.0.0)
     rake (12.3.2)
+    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)
+    ruby-progressbar (1.10.1)
     sinatra (2.0.5)
       mustermann (~> 1.0)
       rack (~> 2.0)
       rack-protection (= 2.0.5)
       tilt (~> 2.0)
     tilt (2.0.9)
+    unicode-display_width (1.6.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   bootsnap
   bundler (~> 2.0)
   minitest (~> 5.11)
   preval!
   rake (~> 12.3)
+  rubocop (~> 0.71)
   sinatra
 
 BUNDLED WITH
    2.0.1