diff --git a/docs/Gemfile b/docs/Gemfile
index 27539b0..23d2361 100644
--- a/docs/Gemfile
+++ b/docs/Gemfile
@@ -6,4 +6,4 @@ gem 'middleman-syntax', '~> 3.0.0'
 gem 'middleman-autoprefixer', '~> 2.7.0'
 gem "middleman-sprockets", "~> 4.0.0"
 gem 'rouge', '~> 2.0.5'
-gem 'redcarpet', '~> 3.3.2'
+gem 'redcarpet', '~> 3.5.1'
diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index 08f146f..cfad04a 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -93,7 +93,7 @@ GEM
     rb-fsevent (0.9.7)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)
-    redcarpet (3.3.4)
+    redcarpet (3.5.1)
     rouge (2.0.5)
     sass (3.4.22)
     servolux (0.12.0)
@@ -117,7 +117,7 @@ DEPENDENCIES
   middleman-autoprefixer (~> 2.7.0)
   middleman-sprockets (~> 4.0.0)
   middleman-syntax (~> 3.0.0)
-  redcarpet (~> 3.3.2)
+  redcarpet (~> 3.5.1)
   rouge (~> 2.0.5)
 
 BUNDLED WITH