socketry.gemspec in socketry-0.4.0 vs socketry.gemspec in socketry-0.5.0

@@ -19,10 +19,10 @@
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.required_ruby_version = ">= 2.2.2"
+  spec.required_ruby_version = ">= 2.2.6"
 
   spec.add_runtime_dependency "hitimes", ">= 1.2"
 
   spec.add_development_dependency "bundler", "~> 1.0"
 end