diff --git a/.rubocop.yml b/.rubocop.yml
index b93772b57e..6013de2ece 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -77,7 +77,7 @@ Metrics/ClassLength:
 
 AllCops:
   NewCops: enable
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.1
   UseCache: true
   Exclude:
     - 'db/**/*'