diff --git a/Library/Homebrew/vendor/bundle/bundler/setup.rb b/Library/Homebrew/vendor/bundle/bundler/setup.rb
index 70f83f66d2..42dfe72af5 100644
--- a/Library/Homebrew/vendor/bundle/bundler/setup.rb
+++ b/Library/Homebrew/vendor/bundle/bundler/setup.rb
@@ -97,7 +97,7 @@ $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/simplecov_json_format
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/simplecov-0.21.2/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/simplecov-cobertura-2.1.0/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/sorbet-runtime-stub-0.2.0/lib"
-$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/thor-1.1.0/lib"
+$:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/thor-1.2.1/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/spoom-1.1.7/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/yard-0.9.27/lib"
 $:.unshift "#{path}/../#{ruby_engine}/#{ruby_version}/gems/yard-sorbet-0.6.1/lib"