4 files changed, 4 insertions, 4 deletions
diff --git a/spec/ruby/core/argf/bytes_spec.rb b/spec/ruby/core/argf/bytes_spec.rb
index 58a7082fd2..3e11a4f5c4 100644
--- a/spec/ruby/core/argf/bytes_spec.rb
+++ b/spec/ruby/core/argf/bytes_spec.rb
@@ -1,7 +1,7 @@
 require_relative '../../spec_helper'
 require_relative 'shared/each_byte'
 
-ruby_version_is ''...'2.8' do
+ruby_version_is ''...'3.0' do
   describe "ARGF.bytes" do
     it_behaves_like :argf_each_byte, :bytes
   end
diff --git a/spec/ruby/core/argf/chars_spec.rb b/spec/ruby/core/argf/chars_spec.rb
index b5105effdf..a864ce6d52 100644
--- a/spec/ruby/core/argf/chars_spec.rb
+++ b/spec/ruby/core/argf/chars_spec.rb
@@ -1,7 +1,7 @@
 require_relative '../../spec_helper'
 require_relative 'shared/each_char'
 
-ruby_version_is ''...'2.8' do
+ruby_version_is ''...'3.0' do
   describe "ARGF.chars" do
     it_behaves_like :argf_each_char, :chars
   end
diff --git a/spec/ruby/core/argf/codepoints_spec.rb b/spec/ruby/core/argf/codepoints_spec.rb
index d7b9d08aaa..d3007c4c5b 100644
--- a/spec/ruby/core/argf/codepoints_spec.rb
+++ b/spec/ruby/core/argf/codepoints_spec.rb
@@ -1,7 +1,7 @@
 require_relative '../../spec_helper'
 require_relative 'shared/each_codepoint'
 
-ruby_version_is ''...'2.8' do
+ruby_version_is ''...'3.0' do
   describe "ARGF.codepoints" do
     it_behaves_like :argf_each_codepoint, :codepoints
   end
diff --git a/spec/ruby/core/argf/lines_spec.rb b/spec/ruby/core/argf/lines_spec.rb
index 620db4312f..0bf5bb0d73 100644
--- a/spec/ruby/core/argf/lines_spec.rb
+++ b/spec/ruby/core/argf/lines_spec.rb
@@ -1,7 +1,7 @@
 require_relative '../../spec_helper'
 require_relative 'shared/each_line'
 
-ruby_version_is ''...'2.8' do
+ruby_version_is ''...'3.0' do
   describe "ARGF.lines" do
     it_behaves_like :argf_each_line, :lines
   end