diff --git a/Gemfile.lock b/Gemfile.lock
index 6943506f66..149b126a79 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    RedCloth (4.3.2)
+    RedCloth (4.3.3)
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     colorator (1.1.0)