diff --git a/Gemfile.lock b/Gemfile.lock
index a59b202..332cf75 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -94,7 +94,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
-    redcarpet (3.4.0)
+    redcarpet (3.5.1)
     sass (3.4.25)
     servolux (0.13.0)
     sprockets (3.7.2)