diff --git a/src-crg/Gemfile b/src-crg/Gemfile
index 274072d4afb..8c6f92faf6e 100644
--- a/src-crg/Gemfile
+++ b/src-crg/Gemfile
@@ -7,6 +7,6 @@ gem 'middleman-syntax', '~> 3.0.0'
 gem 'middleman-autoprefixer', '~> 2.7.0'
 gem 'middleman-sprockets', '~> 4.1.0'
 gem 'rouge', '~> 2.0.5'
-gem 'redcarpet', '~> 3.4.0'
+gem 'redcarpet', '~> 3.5.1'
 gem 'nokogiri', '~> 1.10.8'
 gem "therubyracer"
diff --git a/src-crg/Gemfile.lock b/src-crg/Gemfile.lock
index e06097640e2..d74cf3454dc 100644
--- a/src-crg/Gemfile.lock
+++ b/src-crg/Gemfile.lock
@@ -97,7 +97,7 @@ GEM
     rb-fsevent (0.9.8)
     rb-inotify (0.9.8)
       ffi (>= 0.5.0)
-    redcarpet (3.4.0)
+    redcarpet (3.5.1)
     ref (2.0.0)
     rouge (2.0.7)
     sass (3.4.23)
@@ -126,7 +126,7 @@ DEPENDENCIES
   middleman-sprockets (~> 4.1.0)
   middleman-syntax (~> 3.0.0)
   nokogiri (~> 1.10.8)
-  redcarpet (~> 3.4.0)
+  redcarpet (~> 3.5.1)
   rouge (~> 2.0.5)
   therubyracer