diff --git a/Gemfile.lock b/Gemfile.lock
index 42648db..08211bd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GEM
     rack (1.6.4)
     rack-protection (1.5.3)
       rack
-    redcarpet (3.3.2)
+    redcarpet (3.5.1)
     sass (3.4.18)
     sinatra (1.4.6)
       rack (~> 1.4)