diff --git a/Gemfile.lock b/Gemfile.lock
index 35fa5be85..fb0d50a2e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -337,7 +337,7 @@ GEM
     ruby-oembed (0.8.8)
     ruby-progressbar (1.0.2)
     rubyzip (0.9.9)
-    safe_yaml (0.8.6)
+    safe_yaml (0.9.1)
     sass (3.2.7)
     sass-rails (3.2.6)
       railties (~> 3.2.0)