1 files changed, 4 insertions, 6 deletions
diff --git a/spec/ruby/core/proc/shared/dup.rb b/spec/ruby/core/proc/shared/dup.rb
index 818f5b858e..2821d2e00f 100644
--- a/spec/ruby/core/proc/shared/dup.rb
+++ b/spec/ruby/core/proc/shared/dup.rb
@@ -3,17 +3,15 @@ describe :proc_dup, shared: true do
     a = -> { "hello" }
     b = a.send(@method)
 
-    a.should_not equal(b)
+    a.should_not.equal?(b)
 
     a.call.should == b.call
   end
 
-  ruby_version_is "3.2" do
-    it "returns an instance of subclass" do
-      cl = Class.new(Proc)
+  it "returns an instance of subclass" do
+    cl = Class.new(Proc)
 
-      cl.new{}.send(@method).class.should == cl
-    end
+    cl.new{}.send(@method).class.should == cl
   end
 
   ruby_version_is "3.4" do