diff --git a/.rubocop.yml b/.rubocop.yml
index 02efd02fa..a0e8d75b6 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -2,6 +2,7 @@ inherit_from: .rubocop_todo.yml
 
 AllCops:
   NewCops: enable
+  TargetRubyVersion: 2.7
 
 Layout/AccessModifierIndentation:
   EnforcedStyle: outdent