diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ae1da9..24e4408 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 Changelog
 ===
 
+2.2.1
+---
+
+- Update `DEFAULT_ARGS` to use `-a` instead of `--auto-correct` to address the change of the argument name in newer versions of rubocop (1.30.0 and newer) while still supporting older versions of rubocop.
 
 master
 ---
diff --git a/lib/rubocop_runner.rb b/lib/rubocop_runner.rb
index e7fcf7f..2af921a 100644
--- a/lib/rubocop_runner.rb
+++ b/lib/rubocop_runner.rb
@@ -58,7 +58,7 @@ def staged_ruby_files
     end
   end
 
-  DEFAULT_ARGS = %w[--auto-correct
+  DEFAULT_ARGS = %w[-a
                     --format fuubar
                     --force-exclusion
                     --fail-level autocorrect].freeze
diff --git a/lib/rubocop_runner/version.rb b/lib/rubocop_runner/version.rb
index 619c9b3..0cf0946 100644
--- a/lib/rubocop_runner/version.rb
+++ b/lib/rubocop_runner/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module RubocopRunner
-  VERSION = '2.2.0'
+  VERSION = '2.2.1'
 end