1 files changed, 2 insertions, 2 deletions
diff --git a/spec/ruby/library/readline/history/element_set_spec.rb b/spec/ruby/library/readline/history/element_set_spec.rb
index 67ecf0ef2b..776adaacd1 100644
--- a/spec/ruby/library/readline/history/element_set_spec.rb
+++ b/spec/ruby/library/readline/history/element_set_spec.rb
@@ -17,7 +17,7 @@ with_feature :readline do
     end
 
     it "raises an IndexError when there is no item at the passed positive index" do
-      lambda { Readline::HISTORY[10] = "test" }.should raise_error(IndexError)
+      -> { Readline::HISTORY[10] = "test" }.should raise_error(IndexError)
     end
 
     it "sets the item at the given index" do
@@ -29,7 +29,7 @@ with_feature :readline do
     end
 
     it "raises an IndexError when there is no item at the passed negative index" do
-      lambda { Readline::HISTORY[10] = "test" }.should raise_error(IndexError)
+      -> { Readline::HISTORY[10] = "test" }.should raise_error(IndexError)
     end
   end
 end