diff --git a/Gemfile.lock b/Gemfile.lock
index f5256be2b..878d8ba33 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -428,7 +428,7 @@ GEM
       net-imap
       net-pop
       net-smtp
-    marcel (1.0.2)
+    marcel (1.0.4)
     matrix (0.4.2)
     method_source (1.0.0)
     mime-types (3.4.1)