diff --git a/Gemfile.lock b/Gemfile.lock
index 4732bcf..2426f18 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    RedCloth (4.2.9)
+    RedCloth (4.3.0)
     classifier (1.3.3)
       fast-stemmer (>= 1.0.0)
     directory_watcher (1.4.1)