diff --git a/Gemfile.lock b/Gemfile.lock
index d7f2fb5..725b3ec 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -120,7 +120,7 @@ GEM
     rdoc (4.1.1)
       json (~> 1.4)
     ref (1.0.5)
-    rmagick (2.13.2)
+    rmagick (2.13.4)
     rvm-capistrano (1.5.3)
       capistrano (~> 2.15.4)
     sass (3.2.19)