diff --git a/Gemfile.lock b/Gemfile.lock
index f7e6cabbb..c21fe28ad 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -276,7 +276,7 @@ GEM
     rb-fsevent (0.9.7)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)
-    redcarpet (3.3.3)
+    redcarpet (3.5.1)
     responders (2.1.0)
       railties (>= 4.2.0, < 5)
     rouge (1.11.1)