1 files changed, 2 insertions, 2 deletions
diff --git a/spec/ruby/core/time/_dump_spec.rb b/spec/ruby/core/time/_dump_spec.rb
index 852f9a07ab..21f0806327 100644
--- a/spec/ruby/core/time/_dump_spec.rb
+++ b/spec/ruby/core/time/_dump_spec.rb
@@ -10,7 +10,7 @@ describe "Time#_dump" do
   end
 
   it "is a private method" do
-    Time.should have_private_instance_method(:_dump, false)
+    Time.private_instance_methods(false).should.include?(:_dump)
   end
 
   # http://redmine.ruby-lang.org/issues/show/627
@@ -25,7 +25,7 @@ describe "Time#_dump" do
   end
 
   it "dumps a Time object to a bytestring" do
-    @s.should be_an_instance_of(String)
+    @s.should.instance_of?(String)
     @s.should == [3222863947, 2235564032].pack("VV")
   end