Gemfile.lock in oas_parser-0.19.0 vs Gemfile.lock in oas_parser-0.20.0

@@ -4,23 +4,25 @@
     oas_parser (0.19.0)
       activesupport (>= 4.0.0)
       addressable (~> 2.3)
       builder (~> 3.2.3)
       deep_merge (~> 1.2.1)
+      hash-deep-merge
       mustermann-contrib (~> 1.0.3s)
       nokogiri
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.2.3)
+    activesupport (6.0.0)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
+      zeitwerk (~> 2.1, >= 2.1.8)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
     builder (3.2.3)
     coderay (1.1.2)
     concurrent-ruby (1.1.5)
     deep_merge (1.2.1)
     diff-lcs (1.3)
@@ -40,10 +42,11 @@
     guard-rspec (4.7.3)
       guard (~> 2.1)
       guard-compat (~> 1.1)
       rspec (>= 2.99.0, < 4.0)
     hansi (0.2.0)
+    hash-deep-merge (0.1.1)
     i18n (1.6.0)
       concurrent-ruby (~> 1.0)
     json (2.1.0)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
@@ -56,19 +59,19 @@
     mustermann (1.0.3)
     mustermann-contrib (1.0.3)
       hansi (~> 0.2.0)
       mustermann (= 1.0.3)
     nenv (0.3.0)
-    nokogiri (1.10.1)
+    nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
     pry (0.11.3)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
-    public_suffix (3.0.3)
+    public_suffix (4.0.1)
     rake (10.5.0)
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
     rspec (3.8.0)
@@ -95,9 +98,10 @@
     simplecov-html (0.10.2)
     thor (0.20.3)
     thread_safe (0.3.6)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
+    zeitwerk (2.1.9)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES