diff --git a/Gemfile.lock b/Gemfile.lock
index a090d97..0701597 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -193,7 +193,7 @@ GEM
     rake (10.3.2)
     rdoc (3.12.2)
       json (~> 1.4)
-    rmagick (2.13.2)
+    rmagick (2.13.4)
     rspec-core (2.14.8)
     rspec-expectations (2.14.5)
       diff-lcs (>= 1.1.3, < 2.0)
@@ -298,7 +298,7 @@ DEPENDENCIES
   quiet_assets (~> 1.0.2)
   rails (~> 3.2.19)
   rails_autolink (~> 1.1.5)
-  rmagick (~> 2.13.2)
+  rmagick (~> 2.13.4)
   rspec-rails (~> 2.14.1)
   sanitize (~> 2.1.0)
   sass (~> 3.3.4)