diff --git a/Gemfile.lock b/Gemfile.lock
index ed10339..e44945b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,8 +4,8 @@ GEM
     daemons (1.1.9)
     eventmachine (1.0.3)
     newrelic_rpm (3.7.1.182)
-    rack (1.5.2)
-    rack-protection (1.5.2)
+    rack (1.6.13)
+    rack-protection (1.5.5)
       rack
     sass (3.2.13)
     shotgun (0.9)