ika3.gemspec in ika3-0.8.0 vs ika3.gemspec in ika3-0.8.1

@@ -10,10 +10,10 @@
 
   spec.summary = 'Splatoon3 weapons information library.'
   spec.description = 'Splatoon3 weapons information library. This gem provide weapon name, sub, and special. not official'
   spec.homepage = 'https://github.com/YutaGoto/ika3'
   spec.license = 'MIT'
-  spec.required_ruby_version = '>= 2.7.0'
+  spec.required_ruby_version = '>= 3.0.0'
 
   spec.metadata['homepage_uri'] = spec.homepage
   spec.metadata['source_code_uri'] = 'https://github.com/YutaGoto/ika3'
 
   # Specify which files should be added to the gem when it is released.