Gemfile.lock in u-struct-0.7.0 vs Gemfile.lock in u-struct-0.8.0

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    u-struct (0.7.0)
+    u-struct (0.8.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
     docile (1.4.0)
@@ -15,9 +15,10 @@
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.3)
 
 PLATFORMS
+  ruby
   x86_64-darwin-19
 
 DEPENDENCIES
   bundler
   minitest (~> 5.0)