Gemfile.lock in voucher-0.2.1 vs Gemfile.lock in voucher-0.3.0

@@ -1,20 +1,21 @@
 PATH
   remote: .
   specs:
-    voucher (0.2.1)
+    voucher (0.3.0)
       activesupport (~> 5.2)
       ethereum.rb (~> 2.2)
       hashtastic
+      mixlib-config
       murky_waters
       thor
       virtus
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.2.1)
+    activesupport (5.2.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     ast (2.4.0)
@@ -23,11 +24,11 @@
       ice_nine (~> 0.11.0)
       thread_safe (~> 0.3, >= 0.3.1)
     coderay (1.1.2)
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.5)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
     diff-lcs (1.3)
     digest-sha3 (1.1.0)
     equalizer (0.0.11)
@@ -35,16 +36,18 @@
       activesupport (>= 4.0)
       digest-sha3 (~> 1.1)
     hashtastic (0.1.2)
       activesupport (~> 5.0)
       digest-sha3 (~> 1.1)
-    i18n (1.1.0)
+    i18n (1.6.0)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
     jaro_winkler (1.5.1)
     method_source (0.9.0)
     minitest (5.11.3)
+    mixlib-config (2.2.18)
+      tomlrb
     murky_waters (0.1.4)
     parallel (1.12.1)
     parser (2.5.1.2)
       ast (~> 2.4.0)
     powerpack (0.1.2)
@@ -73,12 +76,13 @@
       powerpack (~> 0.1)
       rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.10.0)
-    thor (0.20.0)
+    thor (0.20.3)
     thread_safe (0.3.6)
+    tomlrb (1.2.8)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
     unicode-display_width (1.4.0)
     virtus (1.0.5)
       axiom-types (~> 0.1)
@@ -88,14 +92,14 @@
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  bundler (~> 1.16)
+  bundler (~> 2.0)
   pry (~> 0.11.3)
   rake (~> 10.0)
   rspec (~> 3.0)
   rubocop
   voucher!
 
 BUNDLED WITH
-   1.16.3
+   2.0.1