diff --git a/.rubocop.yml b/.rubocop.yml
index 7bfd370f..6cd1983e 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -7,7 +7,7 @@ require:
   - rubocop-rake
 
 AllCops:
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 2.6
   Exclude:
     - 'vendor/bundle/**/*'
     - 'packaging/builds/**/*'