diff --git a/Gemfile.lock b/Gemfile.lock
index aba2619..1da1864 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    RedCloth (4.2.9)
+    RedCloth (4.3.3)
     albino (1.3.3)
       posix-spawn (>= 0.3.6)
     classifier (1.3.3)