diff --git a/Gemfile b/Gemfile
index 763a7d5bb..d0a2c21df 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ ruby '>= 2.6.0', '< 3.2.0'
 gem 'bundler', '>= 1.12.0'
 
 gem 'rails', '6.1.6'
-gem 'rouge', '~> 3.28.0'
+gem 'rouge', '~> 3.29.0'
 gem 'request_store', '~> 1.5.0'
 gem 'mini_mime', '~> 1.1.0'
 gem "actionpack-xml_parser"