diff --git a/website/Gemfile.lock b/website/Gemfile.lock
index 0811f6d62e20..091f12d1b5d7 100644
--- a/website/Gemfile.lock
+++ b/website/Gemfile.lock
@@ -119,7 +119,7 @@ GEM
     rb-fsevent (0.9.8)
     rb-inotify (0.9.8)
       ffi (>= 0.5.0)
-    redcarpet (3.4.0)
+    redcarpet (3.5.1)
     rouge (2.0.7)
     sass (3.4.23)
     sprockets (2.12.4)