diff --git a/Gemfile.lock b/Gemfile.lock
index b0e299e..4ffb9c3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -112,7 +112,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
-    redcarpet (3.4.0)
+    redcarpet (3.5.1)
     rouge (3.3.0)
     rubocop (0.66.0)
       jaro_winkler (~> 1.5.1)