diff --git a/.rubocop.yml b/.rubocop.yml
index d80867c..41d952c 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -5,7 +5,7 @@ require:
 
 AllCops:
   NewCops: enable
-  TargetRubyVersion: 3.0
+  TargetRubyVersion: 3.1
   Exclude:
     - bin/*
     - gemfiles/*