diff --git a/spec/better_errors_spec.rb b/spec/better_errors_spec.rb
index ef3d83c8..9d796105 100644
--- a/spec/better_errors_spec.rb
+++ b/spec/better_errors_spec.rb
@@ -41,7 +41,7 @@
     [:atom].each do |editor|
       it "uses atom:// scheme when set to #{editor.inspect}" do
         subject.editor = editor
-        subject.editor[].should start_with "atom://"
+        expect(subject.editor[]).to start_with "atom://"
       end
     end
 
@@ -82,7 +82,7 @@
       it "uses atom:// scheme when EDITOR=#{editor}" do
         ENV["EDITOR"] = editor
         subject.editor = subject.default_editor
-        subject.editor[].should start_with "atom://"
+        expect(subject.editor[]).to start_with "atom://"
       end
     end