diff --git a/Gemfile.lock b/Gemfile.lock
index e0feb6d..512c809 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -129,7 +129,7 @@ GEM
     rdoc (3.12.2)
       json (~> 1.4)
     ref (1.0.5)
-    rmagick (2.13.2)
+    rmagick (2.13.4)
     rvm-capistrano (1.4.1)
       capistrano (>= 2.0.0)
     sdoc (0.3.20)