diff --git a/Gemfile b/Gemfile
index 3b8e850641631a62d5fac3888bf934c554ffa009..6358db584a8f87631dbe06ee1bbaea57147c4767 100644
--- a/Gemfile
+++ b/Gemfile
@@ -193,7 +193,7 @@ gem 'asciidoctor', '~> 2.0.18'
 gem 'asciidoctor-include-ext', '~> 0.4.0', require: false
 gem 'asciidoctor-plantuml', '~> 0.0.16'
 gem 'asciidoctor-kroki', '~> 0.8.0', require: false
-gem 'rouge', '~> 4.1.0'
+gem 'rouge', '~> 4.1.2'
 gem 'truncato', '~> 0.7.12'
 gem 'nokogiri', '~> 1.15'
 
diff --git a/Gemfile.checksum b/Gemfile.checksum
index ba1e800812b0fe59c0956b4819408f385d9ca7fc..d88ed8a3f9040f6c4710b294ab858c51b7a95d4f 100644
--- a/Gemfile.checksum
+++ b/Gemfile.checksum
@@ -518,7 +518,7 @@
 {"name":"rexml","version":"3.2.5","platform":"ruby","checksum":"a33c3bf95fda7983ec7f05054f3a985af41dbc25a0339843bd2479e93cabb123"},
 {"name":"rinku","version":"2.0.0","platform":"ruby","checksum":"3e695aaf9f24baba3af45823b5c427b58a624582132f18482320e2737f9f8a85"},
 {"name":"rotp","version":"6.2.0","platform":"ruby","checksum":"239a2eefba6f1bd4157b2c735d0f975598e0ef94823eea2f35d103d2e5cc0787"},
-{"name":"rouge","version":"4.1.1","platform":"ruby","checksum":"41cc3ed28de7a9f5c0145bcdbeae8f5c16133065d570e21393aac935a235fd4b"},
+{"name":"rouge","version":"4.1.2","platform":"ruby","checksum":"3b4ca60e4ac6e36be2deb0359cba04278ba15bdd2b1fbbb66bbc19cae517d55f"},
 {"name":"rqrcode","version":"0.7.0","platform":"ruby","checksum":"8b3a5cba9cc199ba2d781a7c767cb55679f29a3621aa0506a799cec3760d16a1"},
 {"name":"rqrcode-rails3","version":"0.1.7","platform":"ruby","checksum":"6f0582f26485123e5ed6f2a8a2871f00d86d353e0f58c8429a5a13212bcf48c4"},
 {"name":"rspec","version":"3.12.0","platform":"ruby","checksum":"ccc41799a43509dc0be84070e3f0410ac95cbd480ae7b6c245543eb64162399c"},
diff --git a/Gemfile.lock b/Gemfile.lock
index 3c0284593f06f78580e1e4ba90c13d69625d3530..d6ebc562ed5b4f5b8ab8c27de60365dbbec3d05d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1270,7 +1270,7 @@ GEM
     rexml (3.2.5)
     rinku (2.0.0)
     rotp (6.2.0)
-    rouge (4.1.1)
+    rouge (4.1.2)
     rqrcode (0.7.0)
       chunky_png
     rqrcode-rails3 (0.1.7)
@@ -1885,7 +1885,7 @@ DEPENDENCIES
   responders (~> 3.0)
   retriable (~> 3.1.2)
   rexml (~> 3.2.5)
-  rouge (~> 4.1.0)
+  rouge (~> 4.1.2)
   rqrcode-rails3 (~> 0.1.7)
   rspec-benchmark (~> 0.6.0)
   rspec-parameterized (~> 1.0)