diff --git a/v2.6-non-rails/.rubocop.yml b/v2.6-non-rails/.rubocop.yml
index 649c6bf..761f16c 100644
--- a/v2.6-non-rails/.rubocop.yml
+++ b/v2.6-non-rails/.rubocop.yml
@@ -13,7 +13,7 @@ inherit_gem:
 
 AllCops:
   NewCops: enable
-  TargetRubyVersion: 3.2
+  TargetRubyVersion: 3.3
   Include:
     - "**/*.rb"
     - "**/*.gemspec"
diff --git a/v2.6-rails/.rubocop.yml b/v2.6-rails/.rubocop.yml
index f5bfd7a..1ef7c2b 100644
--- a/v2.6-rails/.rubocop.yml
+++ b/v2.6-rails/.rubocop.yml
@@ -13,7 +13,7 @@ inherit_gem:
 
 AllCops:
   NewCops: enable
-  TargetRubyVersion: 3.2
+  TargetRubyVersion: 3.3
   Include:
     - "**/*.rb"
     - "**/*.gemspec"