diff --git a/Gemfile.lock b/Gemfile.lock
index dc3638fd4..f3907b75a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -383,7 +383,7 @@ GEM
       i18n
       polyamorous (= 2.3.2)
     rdoc (6.2.1)
-    redcarpet (3.5.0)
+    redcarpet (3.5.1)
     ref (2.0.0)
     remotipart (1.4.4)
     representable (3.0.4)