diff --git a/live/Gemfile.lock b/live/Gemfile.lock
index 812e122ff..cc8b33e24 100644
--- a/live/Gemfile.lock
+++ b/live/Gemfile.lock
@@ -7,7 +7,7 @@ GEM
     diff-lcs (1.2.4)
     i18n (0.6.1)
     multi_json (1.7.2)
-    rack (1.5.2)
+    rack (2.2.20)
     rake (10.0.4)
     rspec (2.13.0)
       rspec-core (~> 2.13.0)