1 files changed, 7 insertions, 18 deletions
diff --git a/spec/ruby/library/rbconfig/unicode_version_spec.rb b/spec/ruby/library/rbconfig/unicode_version_spec.rb
index fe19b10293..5cdde74f79 100644
--- a/spec/ruby/library/rbconfig/unicode_version_spec.rb
+++ b/spec/ruby/library/rbconfig/unicode_version_spec.rb
@@ -2,27 +2,16 @@ require_relative '../../spec_helper'
 require 'rbconfig'
 
 describe "RbConfig::CONFIG['UNICODE_VERSION']" do
-  ruby_version_is "2.6"..."2.6.2" do
-    it "is 11.0.0 for Ruby 2.6.0 and 2.6.1" do
-      RbConfig::CONFIG['UNICODE_VERSION'].should == "11.0.0"
+  ruby_version_is ""..."3.4" do
+    it "is 15.0.0" do
+      RbConfig::CONFIG['UNICODE_VERSION'].should == "15.0.0"
     end
   end
 
-  ruby_version_is "2.6.2"..."2.6.3" do
-    it "is 12.0.0 for Ruby 2.6.2" do
-      RbConfig::CONFIG['UNICODE_VERSION'].should == "12.0.0"
-    end
-  end
-
-  ruby_version_is "2.6.3"..."3.1" do
-    it "is 12.1.0 for Ruby 2.6.3+, Ruby 2.7, and Ruby 3.0" do
-      RbConfig::CONFIG['UNICODE_VERSION'].should == "12.1.0"
-    end
-  end
-
-  ruby_version_is "3.1" do
-    it "is 13.0.0 for Ruby 3.1" do
-      RbConfig::CONFIG['UNICODE_VERSION'].should == "13.0.0"
+  # Caution: ruby_version_is means is_or_later
+  ruby_version_is "4.0" do
+    it "is 17.0.0" do
+      RbConfig::CONFIG['UNICODE_VERSION'].should == "17.0.0"
     end
   end
 end