diff --git a/Gemfile.lock b/Gemfile.lock
index 59f1974..c040d69 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -134,7 +134,7 @@ GEM
     rb-fsevent (0.9.4)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)
-    redcarpet (3.2.2)
+    redcarpet (3.5.1)
     ref (1.0.5)
     rmagick (2.13.4)
     sass (3.4.13)