1 files changed, 8 insertions, 6 deletions
diff --git a/spec/ruby/core/string/tr_s_spec.rb b/spec/ruby/core/string/tr_s_spec.rb
index 4380f2d548..a05e421e99 100644
--- a/spec/ruby/core/string/tr_s_spec.rb
+++ b/spec/ruby/core/string/tr_s_spec.rb
@@ -49,14 +49,16 @@ describe "String#tr_s" do
     StringSpecs::MyString.new("hello").tr_s("e", "a").should be_an_instance_of(StringSpecs::MyString)
   end
 
-  it "taints the result when self is tainted" do
-    ["h", "hello"].each do |str|
-      tainted_str = str.dup.taint
+  ruby_version_is ''...'2.7' do
+    it "taints the result when self is tainted" do
+      ["h", "hello"].each do |str|
+        tainted_str = str.dup.taint
 
-      tainted_str.tr_s("e", "a").tainted?.should == true
+        tainted_str.tr_s("e", "a").tainted?.should == true
 
-      str.tr_s("e".taint, "a").tainted?.should == false
-      str.tr_s("e", "a".taint).tainted?.should == false
+        str.tr_s("e".taint, "a").tainted?.should == false
+        str.tr_s("e", "a".taint).tainted?.should == false
+      end
     end
   end