diff --git a/AppCast/Gemfile.lock b/AppCast/Gemfile.lock
index c9c4b68c..c435fed2 100644
--- a/AppCast/Gemfile.lock
+++ b/AppCast/Gemfile.lock
@@ -65,7 +65,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rexml (3.4.1)
+    rexml (3.4.2)
     rouge (4.5.2)
     safe_yaml (1.0.5)
     sass-embedded (1.89.2)